738159318

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{350503}}^1$

素因数の和:350530

約数の個数: 40

約数和(自身を含む): 1781261328

約数和(自身を除く): 1043102010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 350503, 701006, 1051509, 2103018, 3154527, 4556539, 6309054, 9113078, 9463581, 13669617, 18927162, 27339234, 28390743, 41008851, 56781486, 82017702, 123026553, 246053106, 369079659, 738159318]

約数ペア:

[(1, 738159318), (2, 369079659), (3, 246053106), (6, 123026553), (9, 82017702), (13, 56781486), (18, 41008851), (26, 28390743), (27, 27339234), (39, 18927162), (54, 13669617), (78, 9463581), (81, 9113078), (117, 6309054), (162, 4556539), (234, 3154527), (351, 2103018), (702, 1051509), (1053, 701006), (2106, 350503)]