12863388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 31324160

約数和(自身を除く): 18460772

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 151, 186, 229, 302, 372, 453, 458, 604, 687, 906, 916, 1374, 1812, 2748, 4681, 7099, 9362, 14043, 14198, 18724, 21297, 28086, 28396, 34579, 42594, 56172, 69158, 85188, 103737, 138316, 207474, 414948, 1071949, 2143898, 3215847, 4287796, 6431694, 12863388]

約数ペア:

[(1, 12863388), (2, 6431694), (3, 4287796), (4, 3215847), (6, 2143898), (12, 1071949), (31, 414948), (62, 207474), (93, 138316), (124, 103737), (151, 85188), (186, 69158), (229, 56172), (302, 42594), (372, 34579), (453, 28396), (458, 28086), (604, 21297), (687, 18724), (906, 14198), (916, 14043), (1374, 9362), (1812, 7099), (2748, 4681)]