18151512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2617}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 48223560

約数和(自身を除く): 30072048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 2617, 3468, 5234, 6936, 7851, 10468, 15702, 20936, 31404, 44489, 62808, 88978, 133467, 177956, 266934, 355912, 533868, 756313, 1067736, 1512626, 2268939, 3025252, 4537878, 6050504, 9075756, 18151512]

約数ペア:

[(1, 18151512), (2, 9075756), (3, 6050504), (4, 4537878), (6, 3025252), (8, 2268939), (12, 1512626), (17, 1067736), (24, 756313), (34, 533868), (51, 355912), (68, 266934), (102, 177956), (136, 133467), (204, 88978), (289, 62808), (408, 44489), (578, 31404), (867, 20936), (1156, 15702), (1734, 10468), (2312, 7851), (2617, 6936), (3468, 5234)]