42009266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 71924160

約数和(自身を除く): 29914894

約数列:

[1, 2, 13, 19, 26, 38, 247, 277, 307, 494, 554, 614, 3601, 3991, 5263, 5833, 7202, 7982, 10526, 11666, 68419, 75829, 85039, 136838, 151658, 170078, 1105507, 1615741, 2211014, 3231482, 21004633, 42009266]

約数ペア:

[(1, 42009266), (2, 21004633), (13, 3231482), (19, 2211014), (26, 1615741), (38, 1105507), (247, 170078), (277, 151658), (307, 136838), (494, 85039), (554, 75829), (614, 68419), (3601, 11666), (3991, 10526), (5263, 7982), (5833, 7202)]