21106374

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 44137440

約数和(自身を除く): 23031066

約数列:

[1, 2, 3, 6, 29, 58, 87, 101, 174, 202, 303, 606, 1201, 2402, 2929, 3603, 5858, 7206, 8787, 17574, 34829, 69658, 104487, 121301, 208974, 242602, 363903, 727806, 3517729, 7035458, 10553187, 21106374]

約数ペア:

[(1, 21106374), (2, 10553187), (3, 7035458), (6, 3517729), (29, 727806), (58, 363903), (87, 242602), (101, 208974), (174, 121301), (202, 104487), (303, 69658), (606, 34829), (1201, 17574), (2402, 8787), (2929, 7206), (3603, 5858)]