15685956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 47104876

約数和(自身を除く): 31418920

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 234, 242, 277, 286, 363, 396, 429, 468, 484, 554, 572, 726, 831, 858, 1089, 1108, 1287, 1452, 1573, 1662, 1716, 2178, 2493, 2574, 3047, 3146, 3324, 3601, 4356, 4719, 4986, 5148, 6094, 6292, 7202, 9141, 9438, 9972, 10803, 12188, 14157, 14404, 18282, 18876, 21606, 27423, 28314, 32409, 33517, 36564, 39611, 43212, 54846, 56628, 64818, 67034, 79222, 100551, 109692, 118833, 129636, 134068, 158444, 201102, 237666, 301653, 356499, 402204, 435721, 475332, 603306, 712998, 871442, 1206612, 1307163, 1425996, 1742884, 2614326, 3921489, 5228652, 7842978, 15685956]

約数ペア:

[(1, 15685956), (2, 7842978), (3, 5228652), (4, 3921489), (6, 2614326), (9, 1742884), (11, 1425996), (12, 1307163), (13, 1206612), (18, 871442), (22, 712998), (26, 603306), (33, 475332), (36, 435721), (39, 402204), (44, 356499), (52, 301653), (66, 237666), (78, 201102), (99, 158444), (117, 134068), (121, 129636), (132, 118833), (143, 109692), (156, 100551), (198, 79222), (234, 67034), (242, 64818), (277, 56628), (286, 54846), (363, 43212), (396, 39611), (429, 36564), (468, 33517), (484, 32409), (554, 28314), (572, 27423), (726, 21606), (831, 18876), (858, 18282), (1089, 14404), (1108, 14157), (1287, 12188), (1452, 10803), (1573, 9972), (1662, 9438), (1716, 9141), (2178, 7202), (2493, 6292), (2574, 6094), (3047, 5148), (3146, 4986), (3324, 4719), (3601, 4356)]