129963906

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 306979200

約数和(自身を除く): 177015294

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 37, 54, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 783, 999, 1073, 1566, 1998, 2146, 2243, 3219, 4486, 6438, 6729, 9657, 13458, 19314, 20187, 28971, 40374, 57942, 60561, 65047, 82991, 121122, 130094, 165982, 195141, 248973, 390282, 497946, 585423, 746919, 1170846, 1493838, 1756269, 2240757, 2406739, 3512538, 4481514, 4813478, 7220217, 14440434, 21660651, 43321302, 64981953, 129963906]

約数ペア:

[(1, 129963906), (2, 64981953), (3, 43321302), (6, 21660651), (9, 14440434), (18, 7220217), (27, 4813478), (29, 4481514), (37, 3512538), (54, 2406739), (58, 2240757), (74, 1756269), (87, 1493838), (111, 1170846), (174, 746919), (222, 585423), (261, 497946), (333, 390282), (522, 248973), (666, 195141), (783, 165982), (999, 130094), (1073, 121122), (1566, 82991), (1998, 65047), (2146, 60561), (2243, 57942), (3219, 40374), (4486, 28971), (6438, 20187), (6729, 19314), (9657, 13458)]