15690933468

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{988343}}^1$

素因数の和:988373

約数の個数: 90

約数和(自身を含む): 47716259976

約数和(自身を除く): 32025326508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 988343, 1976686, 2965029, 3953372, 5930058, 6918401, 8895087, 11860116, 13836802, 17790174, 20755203, 26685261, 27673604, 35580348, 41510406, 48428807, 53370522, 62265609, 80055783, 83020812, 96857614, 106741044, 124531218, 145286421, 160111566, 186796827, 193715228, 249062436, 290572842, 320223132, 373593654, 435859263, 560390481, 581145684, 747187308, 871718526, 1120780962, 1307577789, 1743437052, 2241561924, 2615155578, 3922733367, 5230311156, 7845466734, 15690933468]

約数ペア:

[(1, 15690933468), (2, 7845466734), (3, 5230311156), (4, 3922733367), (6, 2615155578), (7, 2241561924), (9, 1743437052), (12, 1307577789), (14, 1120780962), (18, 871718526), (21, 747187308), (27, 581145684), (28, 560390481), (36, 435859263), (42, 373593654), (49, 320223132), (54, 290572842), (63, 249062436), (81, 193715228), (84, 186796827), (98, 160111566), (108, 145286421), (126, 124531218), (147, 106741044), (162, 96857614), (189, 83020812), (196, 80055783), (252, 62265609), (294, 53370522), (324, 48428807), (378, 41510406), (441, 35580348), (567, 27673604), (588, 26685261), (756, 20755203), (882, 17790174), (1134, 13836802), (1323, 11860116), (1764, 8895087), (2268, 6918401), (2646, 5930058), (3969, 3953372), (5292, 2965029), (7938, 1976686), (15876, 988343)]