15241254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 36246528

約数和(自身を除く): 21005274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1103, 1974, 2206, 2303, 3309, 4606, 6618, 6909, 7721, 13818, 15442, 23163, 46326, 51841, 54047, 103682, 108094, 155523, 162141, 311046, 324282, 362887, 725774, 1088661, 2177322, 2540209, 5080418, 7620627, 15241254]

約数ペア:

[(1, 15241254), (2, 7620627), (3, 5080418), (6, 2540209), (7, 2177322), (14, 1088661), (21, 725774), (42, 362887), (47, 324282), (49, 311046), (94, 162141), (98, 155523), (141, 108094), (147, 103682), (282, 54047), (294, 51841), (329, 46326), (658, 23163), (987, 15442), (1103, 13818), (1974, 7721), (2206, 6909), (2303, 6618), (3309, 4606)]