18693108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10597}}^1$

素因数の和:10621

約数の個数: 54

約数和(自身を含む): 54971826

約数和(自身を除く): 36278718

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10597, 21194, 31791, 42388, 63582, 74179, 95373, 127164, 148358, 190746, 222537, 296716, 381492, 445074, 519253, 667611, 890148, 1038506, 1335222, 1557759, 2077012, 2670444, 3115518, 4673277, 6231036, 9346554, 18693108]

約数ペア:

[(1, 18693108), (2, 9346554), (3, 6231036), (4, 4673277), (6, 3115518), (7, 2670444), (9, 2077012), (12, 1557759), (14, 1335222), (18, 1038506), (21, 890148), (28, 667611), (36, 519253), (42, 445074), (49, 381492), (63, 296716), (84, 222537), (98, 190746), (126, 148358), (147, 127164), (196, 95373), (252, 74179), (294, 63582), (441, 42388), (588, 31791), (882, 21194), (1764, 10597)]