64768914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10937}}^1$

素因数の和:10999

約数の個数: 48

約数和(自身を含む): 163807488

約数和(自身を除く): 99038574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 10937, 21874, 32811, 65622, 76559, 98433, 153118, 196866, 229677, 459354, 514039, 689031, 1028078, 1378062, 1542117, 3084234, 3598273, 4626351, 7196546, 9252702, 10794819, 21589638, 32384457, 64768914]

約数ペア:

[(1, 64768914), (2, 32384457), (3, 21589638), (6, 10794819), (7, 9252702), (9, 7196546), (14, 4626351), (18, 3598273), (21, 3084234), (42, 1542117), (47, 1378062), (63, 1028078), (94, 689031), (126, 514039), (141, 459354), (282, 229677), (329, 196866), (423, 153118), (658, 98433), (846, 76559), (987, 65622), (1974, 32811), (2961, 21874), (5922, 10937)]