421238808

素因数分解:

$2^3\times 3^2\times {\mathrm{5850539}}^1$

素因数の和:5850551

約数の個数: 24

約数和(自身を含む): 1140855300

約数和(自身を除く): 719616492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5850539, 11701078, 17551617, 23402156, 35103234, 46804312, 52654851, 70206468, 105309702, 140412936, 210619404, 421238808]

約数ペア:

[(1, 421238808), (2, 210619404), (3, 140412936), (4, 105309702), (6, 70206468), (8, 52654851), (9, 46804312), (12, 35103234), (18, 23402156), (24, 17551617), (36, 11701078), (72, 5850539)]