6747894

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 16128000

約数和(自身を除く): 9380106

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 139, 174, 186, 261, 278, 279, 417, 522, 558, 783, 834, 837, 899, 1251, 1566, 1674, 1798, 2502, 2697, 3753, 4031, 4309, 5394, 7506, 8062, 8091, 8618, 12093, 12927, 16182, 24186, 24273, 25854, 36279, 38781, 48546, 72558, 77562, 108837, 116343, 124961, 217674, 232686, 249922, 374883, 749766, 1124649, 2249298, 3373947, 6747894]

約数ペア:

[(1, 6747894), (2, 3373947), (3, 2249298), (6, 1124649), (9, 749766), (18, 374883), (27, 249922), (29, 232686), (31, 217674), (54, 124961), (58, 116343), (62, 108837), (87, 77562), (93, 72558), (139, 48546), (174, 38781), (186, 36279), (261, 25854), (278, 24273), (279, 24186), (417, 16182), (522, 12927), (558, 12093), (783, 8618), (834, 8091), (837, 8062), (899, 7506), (1251, 5394), (1566, 4309), (1674, 4031), (1798, 3753), (2502, 2697)]