21333836682

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{22273}}^1$

素因数の和:22827

約数の個数: 48

約数和(自身を含む): 46700559360

約数和(自身を除く): 25366722678

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 419, 762, 838, 1143, 1257, 2286, 2514, 3771, 7542, 22273, 44546, 53213, 66819, 106426, 133638, 159639, 200457, 319278, 400914, 478917, 957834, 2828671, 5657342, 8486013, 9332387, 16972026, 18664774, 25458039, 27997161, 50916078, 55994322, 83991483, 167982966, 1185213149, 2370426298, 3555639447, 7111278894, 10666918341, 21333836682]

約数ペア:

[(1, 21333836682), (2, 10666918341), (3, 7111278894), (6, 3555639447), (9, 2370426298), (18, 1185213149), (127, 167982966), (254, 83991483), (381, 55994322), (419, 50916078), (762, 27997161), (838, 25458039), (1143, 18664774), (1257, 16972026), (2286, 9332387), (2514, 8486013), (3771, 5657342), (7542, 2828671), (22273, 957834), (44546, 478917), (53213, 400914), (66819, 319278), (106426, 200457), (133638, 159639)]