8921292

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 21756672

約数和(自身を除く): 12835380

約数列:

[1, 2, 3, 4, 6, 12, 37, 71, 74, 111, 142, 148, 213, 222, 283, 284, 426, 444, 566, 849, 852, 1132, 1698, 2627, 3396, 5254, 7881, 10471, 10508, 15762, 20093, 20942, 31413, 31524, 40186, 41884, 60279, 62826, 80372, 120558, 125652, 241116, 743441, 1486882, 2230323, 2973764, 4460646, 8921292]

約数ペア:

[(1, 8921292), (2, 4460646), (3, 2973764), (4, 2230323), (6, 1486882), (12, 743441), (37, 241116), (71, 125652), (74, 120558), (111, 80372), (142, 62826), (148, 60279), (213, 41884), (222, 40186), (283, 31524), (284, 31413), (426, 20942), (444, 20093), (566, 15762), (849, 10508), (852, 10471), (1132, 7881), (1698, 5254), (2627, 3396)]