18724536

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6343}}^1$

素因数の和:6396

約数の個数: 48

約数和(自身を含む): 51957360

約数和(自身を除く): 33232824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6343, 12686, 19029, 25372, 38058, 50744, 57087, 76116, 114174, 152232, 228348, 260063, 456696, 520126, 780189, 1040252, 1560378, 2080504, 2340567, 3120756, 4681134, 6241512, 9362268, 18724536]

約数ペア:

[(1, 18724536), (2, 9362268), (3, 6241512), (4, 4681134), (6, 3120756), (8, 2340567), (9, 2080504), (12, 1560378), (18, 1040252), (24, 780189), (36, 520126), (41, 456696), (72, 260063), (82, 228348), (123, 152232), (164, 114174), (246, 76116), (328, 57087), (369, 50744), (492, 38058), (738, 25372), (984, 19029), (1476, 12686), (2952, 6343)]