15539796

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7605

約数の個数: 48

約数和(自身を含む): 42414400

約数和(自身を除く): 26874604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7573, 15146, 22719, 30292, 45438, 68157, 90876, 136314, 143887, 204471, 272628, 287774, 408942, 431661, 575548, 817884, 863322, 1294983, 1726644, 2589966, 3884949, 5179932, 7769898, 15539796]

約数ペア:

[(1, 15539796), (2, 7769898), (3, 5179932), (4, 3884949), (6, 2589966), (9, 1726644), (12, 1294983), (18, 863322), (19, 817884), (27, 575548), (36, 431661), (38, 408942), (54, 287774), (57, 272628), (76, 204471), (108, 143887), (114, 136314), (171, 90876), (228, 68157), (342, 45438), (513, 30292), (684, 22719), (1026, 15146), (2052, 7573)]