13392378

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 60

約数和(自身を含む): 31809690

約数和(自身を除く): 18417312

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 229, 342, 361, 458, 513, 687, 722, 1026, 1083, 1374, 1539, 2061, 2166, 3078, 3249, 4122, 4351, 6183, 6498, 8702, 9747, 12366, 13053, 18549, 19494, 26106, 29241, 37098, 39159, 58482, 78318, 82669, 117477, 165338, 234954, 248007, 352431, 496014, 704862, 744021, 1488042, 2232063, 4464126, 6696189, 13392378]

約数ペア:

[(1, 13392378), (2, 6696189), (3, 4464126), (6, 2232063), (9, 1488042), (18, 744021), (19, 704862), (27, 496014), (38, 352431), (54, 248007), (57, 234954), (81, 165338), (114, 117477), (162, 82669), (171, 78318), (229, 58482), (342, 39159), (361, 37098), (458, 29241), (513, 26106), (687, 19494), (722, 18549), (1026, 13053), (1083, 12366), (1374, 9747), (1539, 8702), (2061, 6498), (2166, 6183), (3078, 4351), (3249, 4122)]