1679724

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 4426240

約数和(自身を除く): 2746516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 151, 206, 302, 309, 412, 453, 604, 618, 906, 927, 1236, 1359, 1812, 1854, 2718, 2781, 3708, 4077, 5436, 5562, 8154, 11124, 15553, 16308, 31106, 46659, 62212, 93318, 139977, 186636, 279954, 419931, 559908, 839862, 1679724]

約数ペア:

[(1, 1679724), (2, 839862), (3, 559908), (4, 419931), (6, 279954), (9, 186636), (12, 139977), (18, 93318), (27, 62212), (36, 46659), (54, 31106), (103, 16308), (108, 15553), (151, 11124), (206, 8154), (302, 5562), (309, 5436), (412, 4077), (453, 3708), (604, 2781), (618, 2718), (906, 1854), (927, 1812), (1236, 1359)]