1230534

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 24

約数和(自身を含む): 2691000

約数和(自身を除く): 1460466

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 499, 822, 998, 1233, 1497, 2466, 2994, 4491, 8982, 68363, 136726, 205089, 410178, 615267, 1230534]

約数ペア:

[(1, 1230534), (2, 615267), (3, 410178), (6, 205089), (9, 136726), (18, 68363), (137, 8982), (274, 4491), (411, 2994), (499, 2466), (822, 1497), (998, 1233)]