426490956

素因数分解:

$2^2\times 3^2\times {\mathrm{11846971}}^1$

素因数の和:11846981

約数の個数: 18

約数和(自身を含む): 1078074452

約数和(自身を除く): 651583496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11846971, 23693942, 35540913, 47387884, 71081826, 106622739, 142163652, 213245478, 426490956]

約数ペア:

[(1, 426490956), (2, 213245478), (3, 142163652), (4, 106622739), (6, 71081826), (9, 47387884), (12, 35540913), (18, 23693942), (36, 11846971)]