16218378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 38761632

約数和(自身を除く): 22543254

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 811, 909, 1111, 1622, 1818, 2222, 2433, 3333, 4866, 6666, 7299, 8921, 9999, 14598, 17842, 19998, 26763, 53526, 80289, 81911, 160578, 163822, 245733, 491466, 737199, 901021, 1474398, 1802042, 2703063, 5406126, 8109189, 16218378]

約数ペア:

[(1, 16218378), (2, 8109189), (3, 5406126), (6, 2703063), (9, 1802042), (11, 1474398), (18, 901021), (22, 737199), (33, 491466), (66, 245733), (99, 163822), (101, 160578), (198, 81911), (202, 80289), (303, 53526), (606, 26763), (811, 19998), (909, 17842), (1111, 14598), (1622, 9999), (1818, 8921), (2222, 7299), (2433, 6666), (3333, 4866)]