7917462

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 20247552

約数和(自身を除く): 12330090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 2027, 3906, 4054, 6081, 12162, 14189, 18243, 28378, 36486, 42567, 62837, 85134, 125674, 127701, 188511, 255402, 377022, 439859, 565533, 879718, 1131066, 1319577, 2639154, 3958731, 7917462]

約数ペア:

[(1, 7917462), (2, 3958731), (3, 2639154), (6, 1319577), (7, 1131066), (9, 879718), (14, 565533), (18, 439859), (21, 377022), (31, 255402), (42, 188511), (62, 127701), (63, 125674), (93, 85134), (126, 62837), (186, 42567), (217, 36486), (279, 28378), (434, 18243), (558, 14189), (651, 12162), (1302, 6081), (1953, 4054), (2027, 3906)]