18475112128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{904933}}^1$

素因数の和:904985

約数の個数: 56

約数和(自身を含む): 41373582480

約数和(自身を除く): 22898470352

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 5104, 10208, 20416, 904933, 1809866, 3619732, 7239464, 9954263, 14478928, 19908526, 26243057, 28957856, 39817052, 52486114, 57915712, 79634104, 104972228, 159268208, 209944456, 288673627, 318536416, 419888912, 577347254, 637072832, 839777824, 1154694508, 1679555648, 2309389016, 4618778032, 9237556064, 18475112128]

約数ペア:

[(1, 18475112128), (2, 9237556064), (4, 4618778032), (8, 2309389016), (11, 1679555648), (16, 1154694508), (22, 839777824), (29, 637072832), (32, 577347254), (44, 419888912), (58, 318536416), (64, 288673627), (88, 209944456), (116, 159268208), (176, 104972228), (232, 79634104), (319, 57915712), (352, 52486114), (464, 39817052), (638, 28957856), (704, 26243057), (928, 19908526), (1276, 14478928), (1856, 9954263), (2552, 7239464), (5104, 3619732), (10208, 1809866), (20416, 904933)]