17841964894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{18043}}^1$

素因数の和:18652

約数の個数: 32

約数和(自身を含む): 29274152544

約数和(自身を除く): 11432187650

約数列:

[1, 2, 13, 26, 73, 146, 521, 949, 1042, 1898, 6773, 13546, 18043, 36086, 38033, 76066, 234559, 469118, 494429, 988858, 1317139, 2634278, 9400403, 17122807, 18800806, 34245614, 122205239, 244410478, 686229419, 1372458838, 8920982447, 17841964894]

約数ペア:

[(1, 17841964894), (2, 8920982447), (13, 1372458838), (26, 686229419), (73, 244410478), (146, 122205239), (521, 34245614), (949, 18800806), (1042, 17122807), (1898, 9400403), (6773, 2634278), (13546, 1317139), (18043, 988858), (36086, 494429), (38033, 469118), (76066, 234559)]