245849094

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79873}}^1$

素因数の和:79906

約数の個数: 40

約数和(自身を含む): 579885240

約数和(自身を除く): 334036146

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 79873, 159746, 239619, 479238, 718857, 1437714, 1517587, 2156571, 3035174, 4313142, 4552761, 6469713, 9105522, 12939426, 13658283, 27316566, 40974849, 81949698, 122924547, 245849094]

約数ペア:

[(1, 245849094), (2, 122924547), (3, 81949698), (6, 40974849), (9, 27316566), (18, 13658283), (19, 12939426), (27, 9105522), (38, 6469713), (54, 4552761), (57, 4313142), (81, 3035174), (114, 2156571), (162, 1517587), (171, 1437714), (342, 718857), (513, 479238), (1026, 239619), (1539, 159746), (3078, 79873)]