1009908

素因数分解:

$2^2\times 3^5\times {\mathrm{1039}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 2649920

約数和(自身を除く): 1640012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1039, 2078, 3117, 4156, 6234, 9351, 12468, 18702, 28053, 37404, 56106, 84159, 112212, 168318, 252477, 336636, 504954, 1009908]

約数ペア:

[(1, 1009908), (2, 504954), (3, 336636), (4, 252477), (6, 168318), (9, 112212), (12, 84159), (18, 56106), (27, 37404), (36, 28053), (54, 18702), (81, 12468), (108, 9351), (162, 6234), (243, 4156), (324, 3117), (486, 2078), (972, 1039)]