2018051308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{426469}}^1$

素因数の和:426506

約数の個数: 36

約数和(自身を含む): 4370464560

約数和(自身を除く): 2352413252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 426469, 852938, 1705876, 2985283, 5544097, 5970566, 11088194, 11941132, 22176388, 38808679, 72073261, 77617358, 144146522, 155234716, 288293044, 504512827, 1009025654, 2018051308]

約数ペア:

[(1, 2018051308), (2, 1009025654), (4, 504512827), (7, 288293044), (13, 155234716), (14, 144146522), (26, 77617358), (28, 72073261), (52, 38808679), (91, 22176388), (169, 11941132), (182, 11088194), (338, 5970566), (364, 5544097), (676, 2985283), (1183, 1705876), (2366, 852938), (4732, 426469)]