18025406

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 33359040

約数和(自身を除く): 15333634

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1429, 1802, 2858, 6307, 10003, 12614, 20006, 24293, 48586, 75737, 151474, 170051, 340102, 530159, 1060318, 1287529, 2575058, 9012703, 18025406]

約数ペア:

[(1, 18025406), (2, 9012703), (7, 2575058), (14, 1287529), (17, 1060318), (34, 530159), (53, 340102), (106, 170051), (119, 151474), (238, 75737), (371, 48586), (742, 24293), (901, 20006), (1429, 12614), (1802, 10003), (2858, 6307)]