11573142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3964

約数の個数: 32

約数和(自身を含む): 26832384

約数和(自身を除く): 15259242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 3881, 7762, 11643, 23286, 27167, 54334, 81501, 163002, 275551, 551102, 826653, 1653306, 1928857, 3857714, 5786571, 11573142]

約数ペア:

[(1, 11573142), (2, 5786571), (3, 3857714), (6, 1928857), (7, 1653306), (14, 826653), (21, 551102), (42, 275551), (71, 163002), (142, 81501), (213, 54334), (426, 27167), (497, 23286), (994, 11643), (1491, 7762), (2982, 3881)]