73453212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{291481}}^1$

素因数の和:291498

約数の個数: 36

約数和(自身を含む): 212198896

約数和(自身を除く): 138745684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 291481, 582962, 874443, 1165924, 1748886, 2040367, 2623329, 3497772, 4080734, 5246658, 6121101, 8161468, 10493316, 12242202, 18363303, 24484404, 36726606, 73453212]

約数ペア:

[(1, 73453212), (2, 36726606), (3, 24484404), (4, 18363303), (6, 12242202), (7, 10493316), (9, 8161468), (12, 6121101), (14, 5246658), (18, 4080734), (21, 3497772), (28, 2623329), (36, 2040367), (42, 1748886), (63, 1165924), (84, 874443), (126, 582962), (252, 291481)]