17221842

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 42393600

約数和(自身を除く): 25171758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 79, 99, 158, 198, 237, 297, 367, 474, 594, 711, 734, 869, 1101, 1422, 1738, 2133, 2202, 2607, 3303, 4037, 4266, 5214, 6606, 7821, 8074, 9909, 12111, 15642, 19818, 23463, 24222, 28993, 36333, 46926, 57986, 72666, 86979, 108999, 173958, 217998, 260937, 318923, 521874, 637846, 782811, 956769, 1565622, 1913538, 2870307, 5740614, 8610921, 17221842]

約数ペア:

[(1, 17221842), (2, 8610921), (3, 5740614), (6, 2870307), (9, 1913538), (11, 1565622), (18, 956769), (22, 782811), (27, 637846), (33, 521874), (54, 318923), (66, 260937), (79, 217998), (99, 173958), (158, 108999), (198, 86979), (237, 72666), (297, 57986), (367, 46926), (474, 36333), (594, 28993), (711, 24222), (734, 23463), (869, 19818), (1101, 15642), (1422, 12111), (1738, 9909), (2133, 8074), (2202, 7821), (2607, 6606), (3303, 5214), (4037, 4266)]