212435718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{17783}}^1$

素因数の和:17980

約数の個数: 32

約数和(自身を含む): 466083072

約数和(自身を除く): 253647354

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 17783, 35566, 53349, 106698, 195613, 391226, 586839, 1173678, 3218723, 6437446, 9656169, 19312338, 35405953, 70811906, 106217859, 212435718]

約数ペア:

[(1, 212435718), (2, 106217859), (3, 70811906), (6, 35405953), (11, 19312338), (22, 9656169), (33, 6437446), (66, 3218723), (181, 1173678), (362, 586839), (543, 391226), (1086, 195613), (1991, 106698), (3982, 53349), (5973, 35566), (11946, 17783)]