15679898364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{145459}}^1$

素因数の和:146170

約数の個数: 48

約数和(自身を含む): 39458061440

約数和(自身を除く): 23778163076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 691, 1382, 2073, 2764, 4146, 8292, 8983, 17966, 26949, 35932, 53898, 107796, 145459, 290918, 436377, 581836, 872754, 1745508, 1890967, 3781934, 5672901, 7563868, 11345802, 22691604, 100512169, 201024338, 301536507, 402048676, 603073014, 1206146028, 1306658197, 2613316394, 3919974591, 5226632788, 7839949182, 15679898364]

約数ペア:

[(1, 15679898364), (2, 7839949182), (3, 5226632788), (4, 3919974591), (6, 2613316394), (12, 1306658197), (13, 1206146028), (26, 603073014), (39, 402048676), (52, 301536507), (78, 201024338), (156, 100512169), (691, 22691604), (1382, 11345802), (2073, 7563868), (2764, 5672901), (4146, 3781934), (8292, 1890967), (8983, 1745508), (17966, 872754), (26949, 581836), (35932, 436377), (53898, 290918), (107796, 145459)]