2018358537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{54881}}^1$

素因数の和:54961

約数の個数: 32

約数和(自身を含む): 3097979136

約数和(自身を除く): 1079620599

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 299, 533, 897, 943, 1599, 2829, 12259, 36777, 54881, 164643, 713453, 1262263, 2140359, 2250121, 3786789, 6750363, 16409419, 29251573, 49228257, 51752783, 87754719, 155258349, 672786179, 2018358537]

約数ペア:

[(1, 2018358537), (3, 672786179), (13, 155258349), (23, 87754719), (39, 51752783), (41, 49228257), (69, 29251573), (123, 16409419), (299, 6750363), (533, 3786789), (897, 2250121), (943, 2140359), (1599, 1262263), (2829, 713453), (12259, 164643), (36777, 54881)]