2109612

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 5225472

約数和(自身を除く): 3115860

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 107, 124, 159, 186, 212, 214, 318, 321, 372, 428, 636, 642, 1284, 1643, 3286, 3317, 4929, 5671, 6572, 6634, 9858, 9951, 11342, 13268, 17013, 19716, 19902, 22684, 34026, 39804, 68052, 175801, 351602, 527403, 703204, 1054806, 2109612]

約数ペア:

[(1, 2109612), (2, 1054806), (3, 703204), (4, 527403), (6, 351602), (12, 175801), (31, 68052), (53, 39804), (62, 34026), (93, 22684), (106, 19902), (107, 19716), (124, 17013), (159, 13268), (186, 11342), (212, 9951), (214, 9858), (318, 6634), (321, 6572), (372, 5671), (428, 4929), (636, 3317), (642, 3286), (1284, 1643)]