21096792

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3709}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 57876000

約数和(自身を除く): 36779208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 3709, 5688, 7418, 11127, 14836, 22254, 29672, 33381, 44508, 66762, 89016, 133524, 267048, 293011, 586022, 879033, 1172044, 1758066, 2344088, 2637099, 3516132, 5274198, 7032264, 10548396, 21096792]

約数ペア:

[(1, 21096792), (2, 10548396), (3, 7032264), (4, 5274198), (6, 3516132), (8, 2637099), (9, 2344088), (12, 1758066), (18, 1172044), (24, 879033), (36, 586022), (72, 293011), (79, 267048), (158, 133524), (237, 89016), (316, 66762), (474, 44508), (632, 33381), (711, 29672), (948, 22254), (1422, 14836), (1896, 11127), (2844, 7418), (3709, 5688)]