68983278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18049}}^1$

素因数の和:18081

約数の個数: 48

約数和(自身を含む): 172846800

約数和(自身を除く): 103863522

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 18049, 36098, 54147, 108294, 126343, 234637, 252686, 379029, 469274, 703911, 758058, 884401, 1407822, 1642459, 1768802, 2653203, 3284918, 4927377, 5306406, 9854754, 11497213, 22994426, 34491639, 68983278]

約数ペア:

[(1, 68983278), (2, 34491639), (3, 22994426), (6, 11497213), (7, 9854754), (13, 5306406), (14, 4927377), (21, 3284918), (26, 2653203), (39, 1768802), (42, 1642459), (49, 1407822), (78, 884401), (91, 758058), (98, 703911), (147, 469274), (182, 379029), (273, 252686), (294, 234637), (546, 126343), (637, 108294), (1274, 54147), (1911, 36098), (3822, 18049)]