15858702

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12409}}^1$

素因数の和:12488

約数の個数: 24

約数和(自身を含む): 34847280

約数和(自身を除く): 18988578

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12409, 24818, 37227, 74454, 111681, 223362, 881039, 1762078, 2643117, 5286234, 7929351, 15858702]

約数ペア:

[(1, 15858702), (2, 7929351), (3, 5286234), (6, 2643117), (9, 1762078), (18, 881039), (71, 223362), (142, 111681), (213, 74454), (426, 37227), (639, 24818), (1278, 12409)]