3638597242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 6785498880

約数和(自身を除く): 3146901638

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 173, 259, 266, 346, 518, 703, 1211, 1406, 2137, 2422, 3287, 4274, 4921, 6401, 6574, 9842, 12802, 14959, 23009, 29918, 40603, 44807, 46018, 79069, 81206, 89614, 121619, 158138, 243238, 284221, 369701, 553483, 568442, 739402, 851333, 1106966, 1502311, 1702666, 2587907, 3004622, 5175814, 7024319, 10516177, 13678937, 14048638, 21032354, 27357874, 49170233, 95752559, 98340466, 191505118, 259899803, 519799606, 1819298621, 3638597242]

約数ペア:

[(1, 3638597242), (2, 1819298621), (7, 519799606), (14, 259899803), (19, 191505118), (37, 98340466), (38, 95752559), (74, 49170233), (133, 27357874), (173, 21032354), (259, 14048638), (266, 13678937), (346, 10516177), (518, 7024319), (703, 5175814), (1211, 3004622), (1406, 2587907), (2137, 1702666), (2422, 1502311), (3287, 1106966), (4274, 851333), (4921, 739402), (6401, 568442), (6574, 553483), (9842, 369701), (12802, 284221), (14959, 243238), (23009, 158138), (29918, 121619), (40603, 89614), (44807, 81206), (46018, 79069)]