18589494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40237}}^1$

素因数の和:40260

約数の個数: 32

約数和(自身を含む): 46354176

約数和(自身を除く): 27764682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40237, 80474, 120711, 241422, 281659, 442607, 563318, 844977, 885214, 1327821, 1689954, 2655642, 3098249, 6196498, 9294747, 18589494]

約数ペア:

[(1, 18589494), (2, 9294747), (3, 6196498), (6, 3098249), (7, 2655642), (11, 1689954), (14, 1327821), (21, 885214), (22, 844977), (33, 563318), (42, 442607), (66, 281659), (77, 241422), (154, 120711), (231, 80474), (462, 40237)]