2135207718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 5664282624

約数和(自身を除く): 3529074906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 191, 238, 289, 306, 307, 357, 382, 573, 578, 614, 714, 867, 921, 1071, 1146, 1337, 1719, 1734, 1842, 2023, 2142, 2149, 2601, 2674, 2763, 3247, 3438, 4011, 4046, 4298, 5202, 5219, 5526, 6069, 6447, 6494, 8022, 9741, 10438, 12033, 12138, 12894, 15657, 18207, 19341, 19482, 22729, 24066, 29223, 31314, 36414, 36533, 38682, 45458, 46971, 55199, 58446, 58637, 68187, 73066, 88723, 93942, 109599, 110398, 117274, 136374, 165597, 175911, 177446, 204561, 219198, 266169, 328797, 331194, 351822, 386393, 409122, 410459, 496791, 527733, 532338, 621061, 657594, 772786, 798507, 820918, 993582, 996829, 1055466, 1159179, 1231377, 1242122, 1597014, 1863183, 1993658, 2318358, 2462754, 2990487, 3477537, 3694131, 3726366, 5589549, 5980974, 6955074, 6977803, 7388262, 8971461, 11179098, 13955606, 16946093, 17942922, 20933409, 33892186, 41866818, 50838279, 62800227, 101676558, 118622651, 125600454, 152514837, 237245302, 305029674, 355867953, 711735906, 1067603859, 2135207718]

約数ペア:

[(1, 2135207718), (2, 1067603859), (3, 711735906), (6, 355867953), (7, 305029674), (9, 237245302), (14, 152514837), (17, 125600454), (18, 118622651), (21, 101676558), (34, 62800227), (42, 50838279), (51, 41866818), (63, 33892186), (102, 20933409), (119, 17942922), (126, 16946093), (153, 13955606), (191, 11179098), (238, 8971461), (289, 7388262), (306, 6977803), (307, 6955074), (357, 5980974), (382, 5589549), (573, 3726366), (578, 3694131), (614, 3477537), (714, 2990487), (867, 2462754), (921, 2318358), (1071, 1993658), (1146, 1863183), (1337, 1597014), (1719, 1242122), (1734, 1231377), (1842, 1159179), (2023, 1055466), (2142, 996829), (2149, 993582), (2601, 820918), (2674, 798507), (2763, 772786), (3247, 657594), (3438, 621061), (4011, 532338), (4046, 527733), (4298, 496791), (5202, 410459), (5219, 409122), (5526, 386393), (6069, 351822), (6447, 331194), (6494, 328797), (8022, 266169), (9741, 219198), (10438, 204561), (12033, 177446), (12138, 175911), (12894, 165597), (15657, 136374), (18207, 117274), (19341, 110398), (19482, 109599), (22729, 93942), (24066, 88723), (29223, 73066), (31314, 68187), (36414, 58637), (36533, 58446), (38682, 55199), (45458, 46971)]