2008778736636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2158501}}^1$

素因数の和:2159752

約数の個数: 96

約数和(自身を含む): 5956774799360

約数和(自身を除く): 3947996062724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1231, 2462, 3693, 4924, 7386, 8617, 11079, 14772, 17234, 22158, 25851, 33237, 34468, 44316, 51702, 66474, 77553, 103404, 132948, 155106, 232659, 310212, 465318, 930636, 2158501, 4317002, 6475503, 8634004, 12951006, 15109507, 19426509, 25902012, 30219014, 38853018, 45328521, 58279527, 60438028, 77706036, 90657042, 116559054, 135985563, 181314084, 233118108, 271971126, 407956689, 543942252, 815913378, 1631826756, 2657114731, 5314229462, 7971344193, 10628458924, 15942688386, 18599803117, 23914032579, 31885376772, 37199606234, 47828065158, 55799409351, 71742097737, 74399212468, 95656130316, 111598818702, 143484195474, 167398228053, 223197637404, 286968390948, 334796456106, 502194684159, 669592912212, 1004389368318, 2008778736636]

約数ペア:

[(1, 2008778736636), (2, 1004389368318), (3, 669592912212), (4, 502194684159), (6, 334796456106), (7, 286968390948), (9, 223197637404), (12, 167398228053), (14, 143484195474), (18, 111598818702), (21, 95656130316), (27, 74399212468), (28, 71742097737), (36, 55799409351), (42, 47828065158), (54, 37199606234), (63, 31885376772), (84, 23914032579), (108, 18599803117), (126, 15942688386), (189, 10628458924), (252, 7971344193), (378, 5314229462), (756, 2657114731), (1231, 1631826756), (2462, 815913378), (3693, 543942252), (4924, 407956689), (7386, 271971126), (8617, 233118108), (11079, 181314084), (14772, 135985563), (17234, 116559054), (22158, 90657042), (25851, 77706036), (33237, 60438028), (34468, 58279527), (44316, 45328521), (51702, 38853018), (66474, 30219014), (77553, 25902012), (103404, 19426509), (132948, 15109507), (155106, 12951006), (232659, 8634004), (310212, 6475503), (465318, 4317002), (930636, 2158501)]