20180818734

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 42483962400

約数和(自身を除く): 22303143666

約数列:

[1, 2, 3, 6, 47, 61, 94, 109, 122, 141, 183, 218, 229, 282, 327, 366, 458, 654, 687, 1374, 2209, 2867, 4418, 5123, 5734, 6627, 6649, 8601, 10246, 10763, 13254, 13298, 13969, 15369, 17202, 19947, 21526, 24961, 27938, 30738, 32289, 39894, 41907, 49922, 64578, 74883, 83814, 134749, 149766, 240781, 269498, 312503, 404247, 481562, 505861, 625006, 656543, 722343, 808494, 937509, 1011722, 1173167, 1313086, 1444686, 1517583, 1522621, 1875018, 1969629, 2346334, 3035166, 3045242, 3519501, 3939258, 4567863, 7039002, 9135726, 14687641, 29375282, 30857521, 44062923, 55138849, 61715042, 71563187, 88125846, 92572563, 110277698, 143126374, 165416547, 185145126, 214689561, 330833094, 429379122, 3363469789, 6726939578, 10090409367, 20180818734]

約数ペア:

[(1, 20180818734), (2, 10090409367), (3, 6726939578), (6, 3363469789), (47, 429379122), (61, 330833094), (94, 214689561), (109, 185145126), (122, 165416547), (141, 143126374), (183, 110277698), (218, 92572563), (229, 88125846), (282, 71563187), (327, 61715042), (366, 55138849), (458, 44062923), (654, 30857521), (687, 29375282), (1374, 14687641), (2209, 9135726), (2867, 7039002), (4418, 4567863), (5123, 3939258), (5734, 3519501), (6627, 3045242), (6649, 3035166), (8601, 2346334), (10246, 1969629), (10763, 1875018), (13254, 1522621), (13298, 1517583), (13969, 1444686), (15369, 1313086), (17202, 1173167), (19947, 1011722), (21526, 937509), (24961, 808494), (27938, 722343), (30738, 656543), (32289, 625006), (39894, 505861), (41907, 481562), (49922, 404247), (64578, 312503), (74883, 269498), (83814, 240781), (134749, 149766)]