18238682

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 34819200

約数和(自身を除く): 16580518

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 2417, 3773, 4834, 7546, 16919, 26587, 33838, 53174, 118433, 186109, 236866, 372218, 829031, 1302763, 1658062, 2605526, 9119341, 18238682]

約数ペア:

[(1, 18238682), (2, 9119341), (7, 2605526), (11, 1658062), (14, 1302763), (22, 829031), (49, 372218), (77, 236866), (98, 186109), (154, 118433), (343, 53174), (539, 33838), (686, 26587), (1078, 16919), (2417, 7546), (3773, 4834)]