18179224

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6907}}^1$

素因数の和:6967

約数の個数: 32

約数和(自身を含む): 39790080

約数和(自身を除く): 21610856

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 6907, 13814, 27628, 48349, 55256, 96698, 193396, 324629, 386792, 649258, 1298516, 2272403, 2597032, 4544806, 9089612, 18179224]

約数ペア:

[(1, 18179224), (2, 9089612), (4, 4544806), (7, 2597032), (8, 2272403), (14, 1298516), (28, 649258), (47, 386792), (56, 324629), (94, 193396), (188, 96698), (329, 55256), (376, 48349), (658, 27628), (1316, 13814), (2632, 6907)]