18999192

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6043}}^1$

素因数の和:6183

約数の個数: 32

約数和(自身を含む): 47868480

約数和(自身を除く): 28869288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6043, 12086, 18129, 24172, 36258, 48344, 72516, 145032, 791633, 1583266, 2374899, 3166532, 4749798, 6333064, 9499596, 18999192]

約数ペア:

[(1, 18999192), (2, 9499596), (3, 6333064), (4, 4749798), (6, 3166532), (8, 2374899), (12, 1583266), (24, 791633), (131, 145032), (262, 72516), (393, 48344), (524, 36258), (786, 24172), (1048, 18129), (1572, 12086), (3144, 6043)]