18280248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 52565760

約数和(自身を除く): 34285512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 467, 699, 932, 934, 1398, 1401, 1631, 1864, 1868, 2796, 2802, 3262, 3269, 3736, 4893, 5592, 5604, 6524, 6538, 9786, 9807, 11208, 13048, 13076, 19572, 19614, 26152, 39144, 39228, 78456, 108811, 217622, 326433, 435244, 652866, 761677, 870488, 1305732, 1523354, 2285031, 2611464, 3046708, 4570062, 6093416, 9140124, 18280248]

約数ペア:

[(1, 18280248), (2, 9140124), (3, 6093416), (4, 4570062), (6, 3046708), (7, 2611464), (8, 2285031), (12, 1523354), (14, 1305732), (21, 870488), (24, 761677), (28, 652866), (42, 435244), (56, 326433), (84, 217622), (168, 108811), (233, 78456), (466, 39228), (467, 39144), (699, 26152), (932, 19614), (934, 19572), (1398, 13076), (1401, 13048), (1631, 11208), (1864, 9807), (1868, 9786), (2796, 6538), (2802, 6524), (3262, 5604), (3269, 5592), (3736, 4893)]