421946364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{30817}}^1$

素因数の和:30994

約数の個数: 48

約数和(自身を含む): 1132130048

約数和(自身を除く): 710183684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 30817, 61634, 92451, 123268, 184902, 215719, 369804, 431438, 647157, 862876, 1294314, 2588628, 5023171, 10046342, 15069513, 20092684, 30139026, 35162197, 60278052, 70324394, 105486591, 140648788, 210973182, 421946364]

約数ペア:

[(1, 421946364), (2, 210973182), (3, 140648788), (4, 105486591), (6, 70324394), (7, 60278052), (12, 35162197), (14, 30139026), (21, 20092684), (28, 15069513), (42, 10046342), (84, 5023171), (163, 2588628), (326, 1294314), (489, 862876), (652, 647157), (978, 431438), (1141, 369804), (1956, 215719), (2282, 184902), (3423, 123268), (4564, 92451), (6846, 61634), (13692, 30817)]