23389848

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{1993}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 63768120

約数和(自身を除く): 40378272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 1993, 2934, 3912, 3986, 5868, 5979, 7972, 11736, 11958, 15944, 17937, 23916, 35874, 47832, 71748, 143496, 324859, 649718, 974577, 1299436, 1949154, 2598872, 2923731, 3898308, 5847462, 7796616, 11694924, 23389848]

約数ペア:

[(1, 23389848), (2, 11694924), (3, 7796616), (4, 5847462), (6, 3898308), (8, 2923731), (9, 2598872), (12, 1949154), (18, 1299436), (24, 974577), (36, 649718), (72, 324859), (163, 143496), (326, 71748), (489, 47832), (652, 35874), (978, 23916), (1304, 17937), (1467, 15944), (1956, 11958), (1993, 11736), (2934, 7972), (3912, 5979), (3986, 5868)]