21110712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{125659}}^1$

素因数の和:125675

約数の個数: 32

約数和(自身を含む): 60316800

約数和(自身を除く): 39206088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 125659, 251318, 376977, 502636, 753954, 879613, 1005272, 1507908, 1759226, 2638839, 3015816, 3518452, 5277678, 7036904, 10555356, 21110712]

約数ペア:

[(1, 21110712), (2, 10555356), (3, 7036904), (4, 5277678), (6, 3518452), (7, 3015816), (8, 2638839), (12, 1759226), (14, 1507908), (21, 1005272), (24, 879613), (28, 753954), (42, 502636), (56, 376977), (84, 251318), (168, 125659)]