2520636948

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{36073}}^1$

素因数の和:36733

約数の個数: 48

約数和(自身を含む): 6545266560

約数和(自身を除く): 4024629612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 1294, 1941, 2588, 3882, 5823, 7764, 11646, 17469, 23292, 34938, 36073, 69876, 72146, 108219, 144292, 216438, 324657, 432876, 649314, 973971, 1298628, 1947942, 3895884, 23339231, 46678462, 70017693, 93356924, 140035386, 210053079, 280070772, 420106158, 630159237, 840212316, 1260318474, 2520636948]

約数ペア:

[(1, 2520636948), (2, 1260318474), (3, 840212316), (4, 630159237), (6, 420106158), (9, 280070772), (12, 210053079), (18, 140035386), (27, 93356924), (36, 70017693), (54, 46678462), (108, 23339231), (647, 3895884), (1294, 1947942), (1941, 1298628), (2588, 973971), (3882, 649314), (5823, 432876), (7764, 324657), (11646, 216438), (17469, 144292), (23292, 108219), (34938, 72146), (36073, 69876)]