7997262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 20020224

約数和(自身を除く): 12022962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 151, 182, 194, 273, 291, 302, 453, 546, 582, 679, 906, 1057, 1261, 1358, 1963, 2037, 2114, 2522, 3171, 3783, 3926, 4074, 5889, 6342, 7566, 8827, 11778, 13741, 14647, 17654, 26481, 27482, 29294, 41223, 43941, 52962, 82446, 87882, 102529, 190411, 205058, 307587, 380822, 571233, 615174, 1142466, 1332877, 2665754, 3998631, 7997262]

約数ペア:

[(1, 7997262), (2, 3998631), (3, 2665754), (6, 1332877), (7, 1142466), (13, 615174), (14, 571233), (21, 380822), (26, 307587), (39, 205058), (42, 190411), (78, 102529), (91, 87882), (97, 82446), (151, 52962), (182, 43941), (194, 41223), (273, 29294), (291, 27482), (302, 26481), (453, 17654), (546, 14647), (582, 13741), (679, 11778), (906, 8827), (1057, 7566), (1261, 6342), (1358, 5889), (1963, 4074), (2037, 3926), (2114, 3783), (2522, 3171)]