12892428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9679}}^1$

素因数の和:9726

約数の個数: 36

約数和(自身を含む): 33473440

約数和(自身を除く): 20581012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 9679, 19358, 29037, 38716, 58074, 87111, 116148, 174222, 348444, 358123, 716246, 1074369, 1432492, 2148738, 3223107, 4297476, 6446214, 12892428]

約数ペア:

[(1, 12892428), (2, 6446214), (3, 4297476), (4, 3223107), (6, 2148738), (9, 1432492), (12, 1074369), (18, 716246), (36, 358123), (37, 348444), (74, 174222), (111, 116148), (148, 87111), (222, 58074), (333, 38716), (444, 29037), (666, 19358), (1332, 9679)]