61339482

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 139501440

約数和(自身を除く): 78161958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 229, 414, 458, 647, 687, 1294, 1374, 1941, 2061, 3882, 4122, 5267, 5823, 10534, 11646, 14881, 15801, 29762, 31602, 44643, 47403, 89286, 94806, 133929, 148163, 267858, 296326, 444489, 888978, 1333467, 2666934, 3407749, 6815498, 10223247, 20446494, 30669741, 61339482]

約数ペア:

[(1, 61339482), (2, 30669741), (3, 20446494), (6, 10223247), (9, 6815498), (18, 3407749), (23, 2666934), (46, 1333467), (69, 888978), (138, 444489), (207, 296326), (229, 267858), (414, 148163), (458, 133929), (647, 94806), (687, 89286), (1294, 47403), (1374, 44643), (1941, 31602), (2061, 29762), (3882, 15801), (4122, 14881), (5267, 11646), (5823, 10534)]