2011396428

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{351397}}^1$

素因数の和:351463

約数の個数: 48

約数和(自身を含む): 5313137760

約数和(自身を除く): 3301741332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 351397, 702794, 1054191, 1405588, 2108382, 3162573, 4216764, 6325146, 9487719, 12650292, 18624041, 18975438, 37248082, 37950876, 55872123, 74496164, 111744246, 167616369, 223488492, 335232738, 502849107, 670465476, 1005698214, 2011396428]

約数ペア:

[(1, 2011396428), (2, 1005698214), (3, 670465476), (4, 502849107), (6, 335232738), (9, 223488492), (12, 167616369), (18, 111744246), (27, 74496164), (36, 55872123), (53, 37950876), (54, 37248082), (106, 18975438), (108, 18624041), (159, 12650292), (212, 9487719), (318, 6325146), (477, 4216764), (636, 3162573), (954, 2108382), (1431, 1405588), (1908, 1054191), (2862, 702794), (5724, 351397)]