215526054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{25603}}^1$

素因数の和:25692

約数の個数: 32

約数和(自身を含む): 457185024

約数和(自身を除く): 241658970

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 25603, 51206, 76809, 153618, 588869, 1177738, 1561783, 1766607, 3123566, 3533214, 4685349, 9370698, 35921009, 71842018, 107763027, 215526054]

約数ペア:

[(1, 215526054), (2, 107763027), (3, 71842018), (6, 35921009), (23, 9370698), (46, 4685349), (61, 3533214), (69, 3123566), (122, 1766607), (138, 1561783), (183, 1177738), (366, 588869), (1403, 153618), (2806, 76809), (4209, 51206), (8418, 25603)]