581242338

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24631}}^1$

素因数の和:24684

約数の個数: 64

約数和(自身を含む): 1418803200

約数和(自身を除く): 837560862

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 7866, 11799, 23598, 24631, 49262, 73893, 147786, 221679, 443358, 467989, 566513, 665037, 935978, 1133026, 1330074, 1403967, 1699539, 2807934, 3399078, 4211901, 5098617, 8423802, 10197234, 10763747, 12635703, 15295851, 21527494, 25271406, 30591702, 32291241, 64582482, 96873723, 193747446, 290621169, 581242338]

約数ペア:

[(1, 581242338), (2, 290621169), (3, 193747446), (6, 96873723), (9, 64582482), (18, 32291241), (19, 30591702), (23, 25271406), (27, 21527494), (38, 15295851), (46, 12635703), (54, 10763747), (57, 10197234), (69, 8423802), (114, 5098617), (138, 4211901), (171, 3399078), (207, 2807934), (342, 1699539), (414, 1403967), (437, 1330074), (513, 1133026), (621, 935978), (874, 665037), (1026, 566513), (1242, 467989), (1311, 443358), (2622, 221679), (3933, 147786), (7866, 73893), (11799, 49262), (23598, 24631)]