12540144

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3307}}^1$

素因数の和:3397

約数の個数: 40

約数和(自身を含む): 32815360

約数和(自身を除く): 20275216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3307, 3792, 6614, 9921, 13228, 19842, 26456, 39684, 52912, 79368, 158736, 261253, 522506, 783759, 1045012, 1567518, 2090024, 3135036, 4180048, 6270072, 12540144]

約数ペア:

[(1, 12540144), (2, 6270072), (3, 4180048), (4, 3135036), (6, 2090024), (8, 1567518), (12, 1045012), (16, 783759), (24, 522506), (48, 261253), (79, 158736), (158, 79368), (237, 52912), (316, 39684), (474, 26456), (632, 19842), (948, 13228), (1264, 9921), (1896, 6614), (3307, 3792)]