17966147862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{110261}}^1$

素因数の和:112368

約数の個数: 32

約数和(自身を含む): 38715193440

約数和(自身を除く): 20749045578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2089, 4178, 6267, 12534, 27157, 54314, 81471, 110261, 162942, 220522, 330783, 661566, 1433393, 2866786, 4300179, 8600358, 230335229, 460670458, 691005687, 1382011374, 2994357977, 5988715954, 8983073931, 17966147862]

約数ペア:

[(1, 17966147862), (2, 8983073931), (3, 5988715954), (6, 2994357977), (13, 1382011374), (26, 691005687), (39, 460670458), (78, 230335229), (2089, 8600358), (4178, 4300179), (6267, 2866786), (12534, 1433393), (27157, 661566), (54314, 330783), (81471, 220522), (110261, 162942)]