9947238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 22891776

約数和(自身を除く): 12944538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 1453, 2282, 2906, 3423, 4359, 6846, 8718, 10171, 20342, 30513, 61026, 236839, 473678, 710517, 1421034, 1657873, 3315746, 4973619, 9947238]

約数ペア:

[(1, 9947238), (2, 4973619), (3, 3315746), (6, 1657873), (7, 1421034), (14, 710517), (21, 473678), (42, 236839), (163, 61026), (326, 30513), (489, 20342), (978, 10171), (1141, 8718), (1453, 6846), (2282, 4359), (2906, 3423)]