18951058

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 33675264

約数和(自身を除く): 14724206

約数列:

[1, 2, 7, 14, 47, 83, 94, 166, 329, 347, 581, 658, 694, 1162, 2429, 3901, 4858, 7802, 16309, 27307, 28801, 32618, 54614, 57602, 114163, 201607, 228326, 403214, 1353647, 2707294, 9475529, 18951058]

約数ペア:

[(1, 18951058), (2, 9475529), (7, 2707294), (14, 1353647), (47, 403214), (83, 228326), (94, 201607), (166, 114163), (329, 57602), (347, 54614), (581, 32618), (658, 28801), (694, 27307), (1162, 16309), (2429, 7802), (3901, 4858)]