68148486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{180287}}^1$

素因数の和:180305

約数の個数: 32

約数和(自身を含む): 173076480

約数和(自身を除く): 104927994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 180287, 360574, 540861, 1081722, 1262009, 1622583, 2524018, 3245166, 3786027, 4867749, 7572054, 9735498, 11358081, 22716162, 34074243, 68148486]

約数ペア:

[(1, 68148486), (2, 34074243), (3, 22716162), (6, 11358081), (7, 9735498), (9, 7572054), (14, 4867749), (18, 3786027), (21, 3245166), (27, 2524018), (42, 1622583), (54, 1262009), (63, 1081722), (126, 540861), (189, 360574), (378, 180287)]