218832012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{868381}}^1$

素因数の和:868398

約数の個数: 36

約数和(自身を含む): 632182096

約数和(自身を除く): 413350084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 868381, 1736762, 2605143, 3473524, 5210286, 6078667, 7815429, 10420572, 12157334, 15630858, 18236001, 24314668, 31261716, 36472002, 54708003, 72944004, 109416006, 218832012]

約数ペア:

[(1, 218832012), (2, 109416006), (3, 72944004), (4, 54708003), (6, 36472002), (7, 31261716), (9, 24314668), (12, 18236001), (14, 15630858), (18, 12157334), (21, 10420572), (28, 7815429), (36, 6078667), (42, 5210286), (63, 3473524), (84, 2605143), (126, 1736762), (252, 868381)]