18376948883312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{66293}}^1$

素因数の和:66771

約数の個数: 160

約数和(自身を含む): 39471999166080

約数和(自身を除く): 21095050282768

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 113, 116, 136, 226, 232, 272, 311, 452, 464, 493, 622, 904, 986, 1244, 1808, 1921, 1972, 2488, 3277, 3842, 3944, 4976, 5287, 6554, 7684, 7888, 9019, 10574, 13108, 15368, 18038, 21148, 26216, 30736, 35143, 36076, 42296, 52432, 55709, 66293, 70286, 72152, 84592, 111418, 132586, 140572, 144304, 153323, 222836, 265172, 281144, 306646, 445672, 530344, 562288, 597431, 613292, 891344, 1019147, 1060688, 1126981, 1194862, 1226584, 1922497, 2038294, 2253962, 2389724, 2453168, 3844994, 4076588, 4507924, 4779448, 7491109, 7689988, 8153176, 9015848, 9558896, 14982218, 15379976, 16306352, 17325499, 18031696, 20617123, 29964436, 30759952, 32682449, 34650998, 41234246, 59928872, 65364898, 69301996, 82468492, 119857744, 127348853, 130729796, 138603992, 164936984, 217242161, 254697706, 261459592, 277207984, 329873968, 350491091, 434484322, 509395412, 522919184, 597896567, 700982182, 868968644, 1018790824, 1195793134, 1401964364, 1737937288, 2037581648, 2329734899, 2391586268, 2803928728, 3475874576, 3693116737, 4659469798, 4783172536, 5607857456, 7386233474, 9318939596, 9566345072, 10164241639, 14772466948, 18637879192, 20328483278, 29544933896, 37275758384, 39605493283, 40656966556, 59089867792, 67562312071, 79210986566, 81313933112, 135124624142, 158421973132, 162627866224, 270249248284, 316843946264, 540498496568, 633687892528, 1080996993136, 1148559305207, 2297118610414, 4594237220828, 9188474441656, 18376948883312]

約数ペア:

[(1, 18376948883312), (2, 9188474441656), (4, 4594237220828), (8, 2297118610414), (16, 1148559305207), (17, 1080996993136), (29, 633687892528), (34, 540498496568), (58, 316843946264), (68, 270249248284), (113, 162627866224), (116, 158421973132), (136, 135124624142), (226, 81313933112), (232, 79210986566), (272, 67562312071), (311, 59089867792), (452, 40656966556), (464, 39605493283), (493, 37275758384), (622, 29544933896), (904, 20328483278), (986, 18637879192), (1244, 14772466948), (1808, 10164241639), (1921, 9566345072), (1972, 9318939596), (2488, 7386233474), (3277, 5607857456), (3842, 4783172536), (3944, 4659469798), (4976, 3693116737), (5287, 3475874576), (6554, 2803928728), (7684, 2391586268), (7888, 2329734899), (9019, 2037581648), (10574, 1737937288), (13108, 1401964364), (15368, 1195793134), (18038, 1018790824), (21148, 868968644), (26216, 700982182), (30736, 597896567), (35143, 522919184), (36076, 509395412), (42296, 434484322), (52432, 350491091), (55709, 329873968), (66293, 277207984), (70286, 261459592), (72152, 254697706), (84592, 217242161), (111418, 164936984), (132586, 138603992), (140572, 130729796), (144304, 127348853), (153323, 119857744), (222836, 82468492), (265172, 69301996), (281144, 65364898), (306646, 59928872), (445672, 41234246), (530344, 34650998), (562288, 32682449), (597431, 30759952), (613292, 29964436), (891344, 20617123), (1019147, 18031696), (1060688, 17325499), (1126981, 16306352), (1194862, 15379976), (1226584, 14982218), (1922497, 9558896), (2038294, 9015848), (2253962, 8153176), (2389724, 7689988), (2453168, 7491109), (3844994, 4779448), (4076588, 4507924)]