13131047736

素因数分解:

$2^3\times 3^2\times {\mathrm{6421}}^1\times {\mathrm{28403}}^1$

素因数の和:34836

約数の個数: 48

約数和(自身を含む): 35570045160

約数和(自身を除く): 22438997424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6421, 12842, 19263, 25684, 28403, 38526, 51368, 56806, 57789, 77052, 85209, 113612, 115578, 154104, 170418, 227224, 231156, 255627, 340836, 462312, 511254, 681672, 1022508, 2045016, 182375663, 364751326, 547126989, 729502652, 1094253978, 1459005304, 1641380967, 2188507956, 3282761934, 4377015912, 6565523868, 13131047736]

約数ペア:

[(1, 13131047736), (2, 6565523868), (3, 4377015912), (4, 3282761934), (6, 2188507956), (8, 1641380967), (9, 1459005304), (12, 1094253978), (18, 729502652), (24, 547126989), (36, 364751326), (72, 182375663), (6421, 2045016), (12842, 1022508), (19263, 681672), (25684, 511254), (28403, 462312), (38526, 340836), (51368, 255627), (56806, 231156), (57789, 227224), (77052, 170418), (85209, 154104), (113612, 115578)]