240662394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{636673}}^1$

素因数の和:636691

約数の個数: 32

約数和(自身を含む): 611207040

約数和(自身を除く): 370544646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 636673, 1273346, 1910019, 3820038, 4456711, 5730057, 8913422, 11460114, 13370133, 17190171, 26740266, 34380342, 40110399, 80220798, 120331197, 240662394]

約数ペア:

[(1, 240662394), (2, 120331197), (3, 80220798), (6, 40110399), (7, 34380342), (9, 26740266), (14, 17190171), (18, 13370133), (21, 11460114), (27, 8913422), (42, 5730057), (54, 4456711), (63, 3820038), (126, 1910019), (189, 1273346), (378, 636673)]