39242556

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 105181440

約数和(自身を除く): 65938884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 859, 972, 1269, 1692, 1718, 2538, 2577, 3436, 3807, 5076, 5154, 7614, 7731, 10308, 11421, 15228, 15462, 22842, 23193, 30924, 40373, 45684, 46386, 69579, 80746, 92772, 121119, 139158, 161492, 208737, 242238, 278316, 363357, 417474, 484476, 726714, 834948, 1090071, 1453428, 2180142, 3270213, 4360284, 6540426, 9810639, 13080852, 19621278, 39242556]

約数ペア:

[(1, 39242556), (2, 19621278), (3, 13080852), (4, 9810639), (6, 6540426), (9, 4360284), (12, 3270213), (18, 2180142), (27, 1453428), (36, 1090071), (47, 834948), (54, 726714), (81, 484476), (94, 417474), (108, 363357), (141, 278316), (162, 242238), (188, 208737), (243, 161492), (282, 139158), (324, 121119), (423, 92772), (486, 80746), (564, 69579), (846, 46386), (859, 45684), (972, 40373), (1269, 30924), (1692, 23193), (1718, 22842), (2538, 15462), (2577, 15228), (3436, 11421), (3807, 10308), (5076, 7731), (5154, 7614)]