212921496

素因数分解:

$2^3\times 3^2\times {\mathrm{2957243}}^1$

素因数の和:2957255

約数の個数: 24

約数和(自身を含む): 576662580

約数和(自身を除く): 363741084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2957243, 5914486, 8871729, 11828972, 17743458, 23657944, 26615187, 35486916, 53230374, 70973832, 106460748, 212921496]

約数ペア:

[(1, 212921496), (2, 106460748), (3, 70973832), (4, 53230374), (6, 35486916), (8, 26615187), (9, 23657944), (12, 17743458), (18, 11828972), (24, 8871729), (36, 5914486), (72, 2957243)]