29091474

素因数分解:

$2^1\times 3^9\times {\mathrm{739}}^1$

素因数の和:768

約数の個数: 40

約数和(自身を含む): 65543280

約数和(自身を除く): 36451806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 739, 1458, 1478, 2187, 2217, 4374, 4434, 6561, 6651, 13122, 13302, 19683, 19953, 39366, 39906, 59859, 119718, 179577, 359154, 538731, 1077462, 1616193, 3232386, 4848579, 9697158, 14545737, 29091474]

約数ペア:

[(1, 29091474), (2, 14545737), (3, 9697158), (6, 4848579), (9, 3232386), (18, 1616193), (27, 1077462), (54, 538731), (81, 359154), (162, 179577), (243, 119718), (486, 59859), (729, 39906), (739, 39366), (1458, 19953), (1478, 19683), (2187, 13302), (2217, 13122), (4374, 6651), (4434, 6561)]