8718996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 23905728

約数和(自身を除く): 15186732

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 5081, 10162, 15243, 20324, 30486, 55891, 60972, 66053, 111782, 132106, 167673, 198159, 223564, 264212, 335346, 396318, 670692, 726583, 792636, 1453166, 2179749, 2906332, 4359498, 8718996]

約数ペア:

[(1, 8718996), (2, 4359498), (3, 2906332), (4, 2179749), (6, 1453166), (11, 792636), (12, 726583), (13, 670692), (22, 396318), (26, 335346), (33, 264212), (39, 223564), (44, 198159), (52, 167673), (66, 132106), (78, 111782), (132, 66053), (143, 60972), (156, 55891), (286, 30486), (429, 20324), (572, 15243), (858, 10162), (1716, 5081)]