18229746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 38795328

約数和(自身を除く): 20565582

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 313, 571, 626, 939, 1142, 1713, 1878, 3426, 5321, 9707, 10642, 15963, 19414, 29121, 31926, 58242, 178723, 357446, 536169, 1072338, 3038291, 6076582, 9114873, 18229746]

約数ペア:

[(1, 18229746), (2, 9114873), (3, 6076582), (6, 3038291), (17, 1072338), (34, 536169), (51, 357446), (102, 178723), (313, 58242), (571, 31926), (626, 29121), (939, 19414), (1142, 15963), (1713, 10642), (1878, 9707), (3426, 5321)]