427595448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2545211}}^1$

素因数の和:2545227

約数の個数: 32

約数和(自身を含む): 1221701760

約数和(自身を除く): 794106312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2545211, 5090422, 7635633, 10180844, 15271266, 17816477, 20361688, 30542532, 35632954, 53449431, 61085064, 71265908, 106898862, 142531816, 213797724, 427595448]

約数ペア:

[(1, 427595448), (2, 213797724), (3, 142531816), (4, 106898862), (6, 71265908), (7, 61085064), (8, 53449431), (12, 35632954), (14, 30542532), (21, 20361688), (24, 17816477), (28, 15271266), (42, 10180844), (56, 7635633), (84, 5090422), (168, 2545211)]