140198436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{556343}}^1$

素因数の和:556360

約数の個数: 36

約数和(自身を含む): 405018432

約数和(自身を除く): 264819996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 556343, 1112686, 1669029, 2225372, 3338058, 3894401, 5007087, 6676116, 7788802, 10014174, 11683203, 15577604, 20028348, 23366406, 35049609, 46732812, 70099218, 140198436]

約数ペア:

[(1, 140198436), (2, 70099218), (3, 46732812), (4, 35049609), (6, 23366406), (7, 20028348), (9, 15577604), (12, 11683203), (14, 10014174), (18, 7788802), (21, 6676116), (28, 5007087), (36, 3894401), (42, 3338058), (63, 2225372), (84, 1669029), (126, 1112686), (252, 556343)]