13420476

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3802

約数の個数: 36

約数和(自身を含む): 34269144

約数和(自身を除く): 20848668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 3691, 7382, 11073, 14764, 22146, 33219, 44292, 66438, 132876, 372791, 745582, 1118373, 1491164, 2236746, 3355119, 4473492, 6710238, 13420476]

約数ペア:

[(1, 13420476), (2, 6710238), (3, 4473492), (4, 3355119), (6, 2236746), (9, 1491164), (12, 1118373), (18, 745582), (36, 372791), (101, 132876), (202, 66438), (303, 44292), (404, 33219), (606, 22146), (909, 14764), (1212, 11073), (1818, 7382), (3636, 3691)]