131775462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80449}}^1$

素因数の和:80477

約数の個数: 48

約数和(自身を含む): 351405600

約数和(自身を除く): 219630138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 80449, 160898, 241347, 482694, 563143, 724041, 1045837, 1126286, 1448082, 1689429, 2091674, 3137511, 3378858, 5068287, 6275022, 7320859, 9412533, 10136574, 14641718, 18825066, 21962577, 43925154, 65887731, 131775462]

約数ペア:

[(1, 131775462), (2, 65887731), (3, 43925154), (6, 21962577), (7, 18825066), (9, 14641718), (13, 10136574), (14, 9412533), (18, 7320859), (21, 6275022), (26, 5068287), (39, 3378858), (42, 3137511), (63, 2091674), (78, 1689429), (91, 1448082), (117, 1126286), (126, 1045837), (182, 724041), (234, 563143), (273, 482694), (546, 241347), (819, 160898), (1638, 80449)]