42637416

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12781}}^1$

素因数の和:12929

約数の個数: 32

約数和(自身を含む): 107368800

約数和(自身を除く): 64731384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 12781, 25562, 38343, 51124, 76686, 102248, 153372, 306744, 1776559, 3553118, 5329677, 7106236, 10659354, 14212472, 21318708, 42637416]

約数ペア:

[(1, 42637416), (2, 21318708), (3, 14212472), (4, 10659354), (6, 7106236), (8, 5329677), (12, 3553118), (24, 1776559), (139, 306744), (278, 153372), (417, 102248), (556, 76686), (834, 51124), (1112, 38343), (1668, 25562), (3336, 12781)]