18282212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 35395836

約数和(自身を除く): 17113624

約数列:

[1, 2, 4, 13, 26, 52, 59, 101, 118, 202, 236, 404, 767, 1313, 1534, 2626, 3068, 3481, 5252, 5959, 6962, 11918, 13924, 23836, 45253, 77467, 90506, 154934, 181012, 309868, 351581, 703162, 1406324, 4570553, 9141106, 18282212]

約数ペア:

[(1, 18282212), (2, 9141106), (4, 4570553), (13, 1406324), (26, 703162), (52, 351581), (59, 309868), (101, 181012), (118, 154934), (202, 90506), (236, 77467), (404, 45253), (767, 23836), (1313, 13924), (1534, 11918), (2626, 6962), (3068, 5959), (3481, 5252)]