189809676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{251071}}^1$

素因数の和:251091

約数の個数: 48

約数和(自身を含む): 562401280

約数和(自身を除く): 372591604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 251071, 502142, 753213, 1004284, 1506426, 1757497, 2259639, 3012852, 3514994, 4519278, 5272491, 6778917, 7029988, 9038556, 10544982, 13557834, 15817473, 21089964, 27115668, 31634946, 47452419, 63269892, 94904838, 189809676]

約数ペア:

[(1, 189809676), (2, 94904838), (3, 63269892), (4, 47452419), (6, 31634946), (7, 27115668), (9, 21089964), (12, 15817473), (14, 13557834), (18, 10544982), (21, 9038556), (27, 7029988), (28, 6778917), (36, 5272491), (42, 4519278), (54, 3514994), (63, 3012852), (84, 2259639), (108, 1757497), (126, 1506426), (189, 1004284), (252, 753213), (378, 502142), (756, 251071)]