64863198

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 146605680

約数和(自身を除く): 81742482

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 411, 522, 822, 907, 1233, 1814, 2466, 2721, 3973, 5442, 7946, 8163, 11919, 16326, 23838, 26303, 35757, 52606, 71514, 78909, 124259, 157818, 236727, 248518, 372777, 473454, 745554, 1118331, 2236662, 3603511, 7207022, 10810533, 21621066, 32431599, 64863198]

約数ペア:

[(1, 64863198), (2, 32431599), (3, 21621066), (6, 10810533), (9, 7207022), (18, 3603511), (29, 2236662), (58, 1118331), (87, 745554), (137, 473454), (174, 372777), (261, 248518), (274, 236727), (411, 157818), (522, 124259), (822, 78909), (907, 71514), (1233, 52606), (1814, 35757), (2466, 26303), (2721, 23838), (3973, 16326), (5442, 11919), (7946, 8163)]