13940376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 36804600

約数和(自身を除く): 22864224

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 1609, 2166, 2888, 3218, 4332, 4827, 6436, 8664, 9654, 12872, 19308, 30571, 38616, 61142, 91713, 122284, 183426, 244568, 366852, 580849, 733704, 1161698, 1742547, 2323396, 3485094, 4646792, 6970188, 13940376]

約数ペア:

[(1, 13940376), (2, 6970188), (3, 4646792), (4, 3485094), (6, 2323396), (8, 1742547), (12, 1161698), (19, 733704), (24, 580849), (38, 366852), (57, 244568), (76, 183426), (114, 122284), (152, 91713), (228, 61142), (361, 38616), (456, 30571), (722, 19308), (1083, 12872), (1444, 9654), (1609, 8664), (2166, 6436), (2888, 4827), (3218, 4332)]