64017018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3563

約数の個数: 48

約数和(自身を含む): 151307520

約数和(自身を除く): 87290502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 3463, 6162, 6926, 9243, 10389, 18486, 20778, 31167, 45019, 62334, 90038, 135057, 270114, 273577, 405171, 547154, 810342, 820731, 1641462, 2462193, 3556501, 4924386, 7113002, 10669503, 21339006, 32008509, 64017018]

約数ペア:

[(1, 64017018), (2, 32008509), (3, 21339006), (6, 10669503), (9, 7113002), (13, 4924386), (18, 3556501), (26, 2462193), (39, 1641462), (78, 820731), (79, 810342), (117, 547154), (158, 405171), (234, 273577), (237, 270114), (474, 135057), (711, 90038), (1027, 62334), (1422, 45019), (2054, 31167), (3081, 20778), (3463, 18486), (6162, 10389), (6926, 9243)]