126539784

素因数分解:

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

素因数の和:251090

約数の個数: 48

約数和(自身を含む): 391672320

約数和(自身を除く): 265132536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 251071, 502142, 753213, 1004284, 1506426, 1757497, 2008568, 2259639, 3012852, 3514994, 4519278, 5272491, 6025704, 7029988, 9038556, 10544982, 14059976, 15817473, 18077112, 21089964, 31634946, 42179928, 63269892, 126539784]

約数ペア:

[(1, 126539784), (2, 63269892), (3, 42179928), (4, 31634946), (6, 21089964), (7, 18077112), (8, 15817473), (9, 14059976), (12, 10544982), (14, 9038556), (18, 7029988), (21, 6025704), (24, 5272491), (28, 4519278), (36, 3514994), (42, 3012852), (56, 2259639), (63, 2008568), (72, 1757497), (84, 1506426), (126, 1004284), (168, 753213), (252, 502142), (504, 251071)]