3123068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 6468000

約数和(自身を除く): 3344932

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 109, 116, 218, 247, 377, 436, 494, 551, 754, 988, 1102, 1417, 1508, 2071, 2204, 2834, 3161, 4142, 5668, 6322, 7163, 8284, 12644, 14326, 26923, 28652, 41093, 53846, 60059, 82186, 107692, 120118, 164372, 240236, 780767, 1561534, 3123068]

約数ペア:

[(1, 3123068), (2, 1561534), (4, 780767), (13, 240236), (19, 164372), (26, 120118), (29, 107692), (38, 82186), (52, 60059), (58, 53846), (76, 41093), (109, 28652), (116, 26923), (218, 14326), (247, 12644), (377, 8284), (436, 7163), (494, 6322), (551, 5668), (754, 4142), (988, 3161), (1102, 2834), (1417, 2204), (1508, 2071)]