17946996

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{34781}}^1$

素因数の和:34831

約数の個数: 24

約数和(自身を含む): 42851424

約数和(自身を除く): 24904428

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 34781, 69562, 104343, 139124, 208686, 417372, 1495583, 2991166, 4486749, 5982332, 8973498, 17946996]

約数ペア:

[(1, 17946996), (2, 8973498), (3, 5982332), (4, 4486749), (6, 2991166), (12, 1495583), (43, 417372), (86, 208686), (129, 139124), (172, 104343), (258, 69562), (516, 34781)]