18228497658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{15881}}^1\times {\mathrm{27329}}^1$

素因数の和:43222

約数の個数: 32

約数和(自身を含む): 41669285760

約数和(自身を除く): 23440788102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 15881, 27329, 31762, 47643, 54658, 81987, 95286, 111167, 163974, 191303, 222334, 333501, 382606, 573909, 667002, 1147818, 434011849, 868023698, 1302035547, 2604071094, 3038082943, 6076165886, 9114248829, 18228497658]

約数ペア:

[(1, 18228497658), (2, 9114248829), (3, 6076165886), (6, 3038082943), (7, 2604071094), (14, 1302035547), (21, 868023698), (42, 434011849), (15881, 1147818), (27329, 667002), (31762, 573909), (47643, 382606), (54658, 333501), (81987, 222334), (95286, 191303), (111167, 163974)]