253396476

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{69691}}^1$

素因数の和:69802

約数の個数: 36

約数和(自身を含む): 646881144

約数和(自身を除く): 393484668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 69691, 139382, 209073, 278764, 418146, 627219, 836292, 1254438, 2508876, 7038791, 14077582, 21116373, 28155164, 42232746, 63349119, 84465492, 126698238, 253396476]

約数ペア:

[(1, 253396476), (2, 126698238), (3, 84465492), (4, 63349119), (6, 42232746), (9, 28155164), (12, 21116373), (18, 14077582), (36, 7038791), (101, 2508876), (202, 1254438), (303, 836292), (404, 627219), (606, 418146), (909, 278764), (1212, 209073), (1818, 139382), (3636, 69691)]