25856334

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{151}}^2$

素因数の和:323

約数の個数: 60

約数和(自身を含む): 66655512

約数和(自身を除く): 40799178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 151, 162, 189, 302, 378, 453, 567, 906, 1057, 1134, 1359, 2114, 2718, 3171, 4077, 6342, 8154, 9513, 12231, 19026, 22801, 24462, 28539, 45602, 57078, 68403, 85617, 136806, 159607, 171234, 205209, 319214, 410418, 478821, 615627, 957642, 1231254, 1436463, 1846881, 2872926, 3693762, 4309389, 8618778, 12928167, 25856334]

約数ペア:

[(1, 25856334), (2, 12928167), (3, 8618778), (6, 4309389), (7, 3693762), (9, 2872926), (14, 1846881), (18, 1436463), (21, 1231254), (27, 957642), (42, 615627), (54, 478821), (63, 410418), (81, 319214), (126, 205209), (151, 171234), (162, 159607), (189, 136806), (302, 85617), (378, 68403), (453, 57078), (567, 45602), (906, 28539), (1057, 24462), (1134, 22801), (1359, 19026), (2114, 12231), (2718, 9513), (3171, 8154), (4077, 6342)]