18118044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10271}}^1$

素因数の和:10295

約数の個数: 54

約数和(自身を含む): 53280864

約数和(自身を除く): 35162820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10271, 20542, 30813, 41084, 61626, 71897, 92439, 123252, 143794, 184878, 215691, 287588, 369756, 431382, 503279, 647073, 862764, 1006558, 1294146, 1509837, 2013116, 2588292, 3019674, 4529511, 6039348, 9059022, 18118044]

約数ペア:

[(1, 18118044), (2, 9059022), (3, 6039348), (4, 4529511), (6, 3019674), (7, 2588292), (9, 2013116), (12, 1509837), (14, 1294146), (18, 1006558), (21, 862764), (28, 647073), (36, 503279), (42, 431382), (49, 369756), (63, 287588), (84, 215691), (98, 184878), (126, 143794), (147, 123252), (196, 92439), (252, 71897), (294, 61626), (441, 41084), (588, 30813), (882, 20542), (1764, 10271)]