18735122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 34255872

約数和(自身を除く): 15520750

約数列:

[1, 2, 7, 14, 17, 34, 119, 223, 238, 353, 446, 706, 1561, 2471, 3122, 3791, 4942, 6001, 7582, 12002, 26537, 42007, 53074, 78719, 84014, 157438, 551033, 1102066, 1338223, 2676446, 9367561, 18735122]

約数ペア:

[(1, 18735122), (2, 9367561), (7, 2676446), (14, 1338223), (17, 1102066), (34, 551033), (119, 157438), (223, 84014), (238, 78719), (353, 53074), (446, 42007), (706, 26537), (1561, 12002), (2471, 7582), (3122, 6001), (3791, 4942)]