2021071518

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{532141}}^1$

素因数の和:532360

約数の個数: 24

約数和(自身を含む): 4399750056

約数和(自身を除く): 2378678538

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 532141, 1064282, 1596423, 3192846, 4789269, 9578538, 112281751, 224563502, 336845253, 673690506, 1010535759, 2021071518]

約数ペア:

[(1, 2021071518), (2, 1010535759), (3, 673690506), (6, 336845253), (9, 224563502), (18, 112281751), (211, 9578538), (422, 4789269), (633, 3192846), (1266, 1596423), (1899, 1064282), (3798, 532141)]