81424002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53639}}^1$

素因数の和:53678

約数の個数: 32

約数和(自身を含む): 185379840

約数和(自身を除く): 103955838

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 53639, 107278, 160917, 321834, 590029, 1180058, 1233697, 1770087, 2467394, 3540174, 3701091, 7402182, 13570667, 27141334, 40712001, 81424002]

約数ペア:

[(1, 81424002), (2, 40712001), (3, 27141334), (6, 13570667), (11, 7402182), (22, 3701091), (23, 3540174), (33, 2467394), (46, 1770087), (66, 1233697), (69, 1180058), (138, 590029), (253, 321834), (506, 160917), (759, 107278), (1518, 53639)]