9940686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12457}}^1$

素因数の和:12488

約数の個数: 32

約数和(自身を含む): 23919360

約数和(自身を除く): 13978674

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 12457, 24914, 37371, 74742, 87199, 174398, 236683, 261597, 473366, 523194, 710049, 1420098, 1656781, 3313562, 4970343, 9940686]

約数ペア:

[(1, 9940686), (2, 4970343), (3, 3313562), (6, 1656781), (7, 1420098), (14, 710049), (19, 523194), (21, 473366), (38, 261597), (42, 236683), (57, 174398), (114, 87199), (133, 74742), (266, 37371), (399, 24914), (798, 12457)]