18287527056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23563}}^1$

素因数の和:23653

約数の個数: 160

約数和(自身を含む): 53296112640

約数和(自身を除く): 35008585584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 37, 38, 46, 48, 57, 69, 74, 76, 92, 111, 114, 138, 148, 152, 184, 222, 228, 276, 296, 304, 368, 437, 444, 456, 552, 592, 703, 851, 874, 888, 912, 1104, 1311, 1406, 1702, 1748, 1776, 2109, 2553, 2622, 2812, 3404, 3496, 4218, 5106, 5244, 5624, 6808, 6992, 8436, 10212, 10488, 11248, 13616, 16169, 16872, 20424, 20976, 23563, 32338, 33744, 40848, 47126, 48507, 64676, 70689, 94252, 97014, 129352, 141378, 188504, 194028, 258704, 282756, 377008, 388056, 447697, 541949, 565512, 776112, 871831, 895394, 1083898, 1131024, 1343091, 1625847, 1743662, 1790788, 2167796, 2615493, 2686182, 3251694, 3487324, 3581576, 4335592, 5230986, 5372364, 6503388, 6974648, 7163152, 8671184, 10297031, 10461972, 10744728, 13006776, 13949296, 16564789, 20052113, 20594062, 20923944, 21489456, 26013552, 30891093, 33129578, 40104226, 41188124, 41847888, 49694367, 60156339, 61782186, 66259156, 80208452, 82376248, 99388734, 120312678, 123564372, 132518312, 160416904, 164752496, 198777468, 240625356, 247128744, 265036624, 320833808, 380990147, 397554936, 481250712, 494257488, 761980294, 795109872, 962501424, 1142970441, 1523960588, 2285940882, 3047921176, 4571881764, 6095842352, 9143763528, 18287527056]

約数ペア:

[(1, 18287527056), (2, 9143763528), (3, 6095842352), (4, 4571881764), (6, 3047921176), (8, 2285940882), (12, 1523960588), (16, 1142970441), (19, 962501424), (23, 795109872), (24, 761980294), (37, 494257488), (38, 481250712), (46, 397554936), (48, 380990147), (57, 320833808), (69, 265036624), (74, 247128744), (76, 240625356), (92, 198777468), (111, 164752496), (114, 160416904), (138, 132518312), (148, 123564372), (152, 120312678), (184, 99388734), (222, 82376248), (228, 80208452), (276, 66259156), (296, 61782186), (304, 60156339), (368, 49694367), (437, 41847888), (444, 41188124), (456, 40104226), (552, 33129578), (592, 30891093), (703, 26013552), (851, 21489456), (874, 20923944), (888, 20594062), (912, 20052113), (1104, 16564789), (1311, 13949296), (1406, 13006776), (1702, 10744728), (1748, 10461972), (1776, 10297031), (2109, 8671184), (2553, 7163152), (2622, 6974648), (2812, 6503388), (3404, 5372364), (3496, 5230986), (4218, 4335592), (5106, 3581576), (5244, 3487324), (5624, 3251694), (6808, 2686182), (6992, 2615493), (8436, 2167796), (10212, 1790788), (10488, 1743662), (11248, 1625847), (13616, 1343091), (16169, 1131024), (16872, 1083898), (20424, 895394), (20976, 871831), (23563, 776112), (32338, 565512), (33744, 541949), (40848, 447697), (47126, 388056), (48507, 377008), (64676, 282756), (70689, 258704), (94252, 194028), (97014, 188504), (129352, 141378)]