2249298

素因数分解:

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

素因数の和:207

約数の個数: 48

約数和(自身を含む): 5241600

約数和(自身を除く): 2992302

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 139, 174, 186, 261, 278, 279, 417, 522, 558, 834, 899, 1251, 1798, 2502, 2697, 4031, 4309, 5394, 8062, 8091, 8618, 12093, 12927, 16182, 24186, 25854, 36279, 38781, 72558, 77562, 124961, 249922, 374883, 749766, 1124649, 2249298]

約数ペア:

[(1, 2249298), (2, 1124649), (3, 749766), (6, 374883), (9, 249922), (18, 124961), (29, 77562), (31, 72558), (58, 38781), (62, 36279), (87, 25854), (93, 24186), (139, 16182), (174, 12927), (186, 12093), (261, 8618), (278, 8091), (279, 8062), (417, 5394), (522, 4309), (558, 4031), (834, 2697), (899, 2502), (1251, 1798)]