102505818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12721}}^1$

素因数の和:12822

約数の個数: 32

約数和(自身を含む): 219836160

約数和(自身を除く): 117330342

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 12721, 25442, 38163, 76326, 216257, 432514, 648771, 1004959, 1297542, 2009918, 3014877, 6029754, 17084303, 34168606, 51252909, 102505818]

約数ペア:

[(1, 102505818), (2, 51252909), (3, 34168606), (6, 17084303), (17, 6029754), (34, 3014877), (51, 2009918), (79, 1297542), (102, 1004959), (158, 648771), (237, 432514), (474, 216257), (1343, 76326), (2686, 38163), (4029, 25442), (8058, 12721)]