29319318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 78723840

約数和(自身を除く): 49404522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 331, 333, 342, 399, 518, 662, 666, 703, 777, 798, 993, 1197, 1406, 1554, 1986, 2109, 2317, 2331, 2394, 2979, 4218, 4634, 4662, 4921, 5958, 6289, 6327, 6951, 9842, 12247, 12578, 12654, 13902, 14763, 18867, 20853, 24494, 29526, 36741, 37734, 41706, 44023, 44289, 56601, 73482, 85729, 88046, 88578, 110223, 113202, 132069, 171458, 220446, 232693, 257187, 264138, 396207, 465386, 514374, 698079, 771561, 792414, 1396158, 1543122, 1628851, 2094237, 3257702, 4188474, 4886553, 9773106, 14659659, 29319318]

約数ペア:

[(1, 29319318), (2, 14659659), (3, 9773106), (6, 4886553), (7, 4188474), (9, 3257702), (14, 2094237), (18, 1628851), (19, 1543122), (21, 1396158), (37, 792414), (38, 771561), (42, 698079), (57, 514374), (63, 465386), (74, 396207), (111, 264138), (114, 257187), (126, 232693), (133, 220446), (171, 171458), (222, 132069), (259, 113202), (266, 110223), (331, 88578), (333, 88046), (342, 85729), (399, 73482), (518, 56601), (662, 44289), (666, 44023), (703, 41706), (777, 37734), (798, 36741), (993, 29526), (1197, 24494), (1406, 20853), (1554, 18867), (1986, 14763), (2109, 13902), (2317, 12654), (2331, 12578), (2394, 12247), (2979, 9842), (4218, 6951), (4634, 6327), (4662, 6289), (4921, 5958)]