7904628

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 60

約数和(自身を含む): 21357952

約数和(自身を除く): 13453324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 787, 837, 1116, 1574, 1674, 2361, 2511, 3148, 3348, 4722, 5022, 7083, 9444, 10044, 14166, 21249, 24397, 28332, 42498, 48794, 63747, 73191, 84996, 97588, 127494, 146382, 219573, 254988, 292764, 439146, 658719, 878292, 1317438, 1976157, 2634876, 3952314, 7904628]

約数ペア:

[(1, 7904628), (2, 3952314), (3, 2634876), (4, 1976157), (6, 1317438), (9, 878292), (12, 658719), (18, 439146), (27, 292764), (31, 254988), (36, 219573), (54, 146382), (62, 127494), (81, 97588), (93, 84996), (108, 73191), (124, 63747), (162, 48794), (186, 42498), (279, 28332), (324, 24397), (372, 21249), (558, 14166), (787, 10044), (837, 9444), (1116, 7083), (1574, 5022), (1674, 4722), (2361, 3348), (2511, 3148)]