18622182

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 19964058

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 178, 258, 267, 534, 811, 1622, 2433, 3827, 4866, 7654, 11481, 22962, 34873, 69746, 72179, 104619, 144358, 209238, 216537, 433074, 3103697, 6207394, 9311091, 18622182]

約数ペア:

[(1, 18622182), (2, 9311091), (3, 6207394), (6, 3103697), (43, 433074), (86, 216537), (89, 209238), (129, 144358), (178, 104619), (258, 72179), (267, 69746), (534, 34873), (811, 22962), (1622, 11481), (2433, 7654), (3827, 4866)]