1898490114

素因数分解:

$2^1\times 3^2\times {\mathrm{13807}}^1\times {\mathrm{7639}}^1$

素因数の和:21454

約数の個数: 24

約数和(自身を含む): 4114231680

約数和(自身を除く): 2215741566

約数列:

[1, 2, 3, 6, 9, 18, 7639, 13807, 15278, 22917, 27614, 41421, 45834, 68751, 82842, 124263, 137502, 248526, 105471673, 210943346, 316415019, 632830038, 949245057, 1898490114]

約数ペア:

[(1, 1898490114), (2, 949245057), (3, 632830038), (6, 316415019), (9, 210943346), (18, 105471673), (7639, 248526), (13807, 137502), (15278, 124263), (22917, 82842), (27614, 68751), (41421, 45834)]