13438542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 30173040

約数和(自身を除く): 16734498

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 457, 507, 754, 914, 1014, 1131, 1371, 2262, 2742, 4901, 5941, 9802, 11882, 13253, 14703, 17823, 26506, 29406, 35646, 39759, 77233, 79518, 154466, 172289, 231699, 344578, 463398, 516867, 1033734, 2239757, 4479514, 6719271, 13438542]

約数ペア:

[(1, 13438542), (2, 6719271), (3, 4479514), (6, 2239757), (13, 1033734), (26, 516867), (29, 463398), (39, 344578), (58, 231699), (78, 172289), (87, 154466), (169, 79518), (174, 77233), (338, 39759), (377, 35646), (457, 29406), (507, 26506), (754, 17823), (914, 14703), (1014, 13253), (1131, 11882), (1371, 9802), (2262, 5941), (2742, 4901)]