21212232

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8581}}^1$

素因数の和:8693

約数の個数: 32

約数和(自身を含む): 53551680

約数和(自身を除く): 32339448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 8581, 17162, 25743, 34324, 51486, 68648, 102972, 205944, 883843, 1767686, 2651529, 3535372, 5303058, 7070744, 10606116, 21212232]

約数ペア:

[(1, 21212232), (2, 10606116), (3, 7070744), (4, 5303058), (6, 3535372), (8, 2651529), (12, 1767686), (24, 883843), (103, 205944), (206, 102972), (309, 68648), (412, 51486), (618, 34324), (824, 25743), (1236, 17162), (2472, 8581)]