126516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 318304

約数和(自身を除く): 191788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 811, 1622, 2433, 3244, 4866, 9732, 10543, 21086, 31629, 42172, 63258, 126516]

約数ペア:

[(1, 126516), (2, 63258), (3, 42172), (4, 31629), (6, 21086), (12, 10543), (13, 9732), (26, 4866), (39, 3244), (52, 2433), (78, 1622), (156, 811)]