22152426

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 23207574

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 349, 426, 447, 698, 894, 1047, 2094, 10579, 21158, 24779, 31737, 49558, 52001, 63474, 74337, 104002, 148674, 156003, 312006, 3692071, 7384142, 11076213, 22152426]

約数ペア:

[(1, 22152426), (2, 11076213), (3, 7384142), (6, 3692071), (71, 312006), (142, 156003), (149, 148674), (213, 104002), (298, 74337), (349, 63474), (426, 52001), (447, 49558), (698, 31737), (894, 24779), (1047, 21158), (2094, 10579)]