123666564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47491}}^1$

素因数の和:47536

約数の個数: 48

約数和(自身を含む): 340422656

約数和(自身を除く): 216756092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 47491, 94982, 142473, 189964, 284946, 332437, 569892, 664874, 997311, 1329748, 1472221, 1994622, 2944442, 3989244, 4416663, 5888884, 8833326, 10305547, 17666652, 20611094, 30916641, 41222188, 61833282, 123666564]

約数ペア:

[(1, 123666564), (2, 61833282), (3, 41222188), (4, 30916641), (6, 20611094), (7, 17666652), (12, 10305547), (14, 8833326), (21, 5888884), (28, 4416663), (31, 3989244), (42, 2944442), (62, 1994622), (84, 1472221), (93, 1329748), (124, 997311), (186, 664874), (217, 569892), (372, 332437), (434, 284946), (651, 189964), (868, 142473), (1302, 94982), (2604, 47491)]