18220602

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 37278144

約数和(自身を除く): 19057542

約数列:

[1, 2, 3, 6, 101, 107, 202, 214, 281, 303, 321, 562, 606, 642, 843, 1686, 10807, 21614, 28381, 30067, 32421, 56762, 60134, 64842, 85143, 90201, 170286, 180402, 3036767, 6073534, 9110301, 18220602]

約数ペア:

[(1, 18220602), (2, 9110301), (3, 6073534), (6, 3036767), (101, 180402), (107, 170286), (202, 90201), (214, 85143), (281, 64842), (303, 60134), (321, 56762), (562, 32421), (606, 30067), (642, 28381), (843, 21614), (1686, 10807)]