31246398

素因数分解:

$2^1\times 3^6\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 56

約数和(自身を含む): 72793800

約数和(自身を除く): 41547402

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 739, 783, 1458, 1478, 1566, 2217, 2349, 4434, 4698, 6651, 7047, 13302, 14094, 19953, 21141, 21431, 39906, 42282, 42862, 59859, 64293, 119718, 128586, 179577, 192879, 359154, 385758, 538731, 578637, 1077462, 1157274, 1735911, 3471822, 5207733, 10415466, 15623199, 31246398]

約数ペア:

[(1, 31246398), (2, 15623199), (3, 10415466), (6, 5207733), (9, 3471822), (18, 1735911), (27, 1157274), (29, 1077462), (54, 578637), (58, 538731), (81, 385758), (87, 359154), (162, 192879), (174, 179577), (243, 128586), (261, 119718), (486, 64293), (522, 59859), (729, 42862), (739, 42282), (783, 39906), (1458, 21431), (1478, 21141), (1566, 19953), (2217, 14094), (2349, 13302), (4434, 7047), (4698, 6651)]