127292886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{144323}}^1$

素因数の和:144345

約数の個数: 36

約数和(自身を含む): 320832252

約数和(自身を除く): 193539366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 144323, 288646, 432969, 865938, 1010261, 1298907, 2020522, 2597814, 3030783, 6061566, 7071827, 9092349, 14143654, 18184698, 21215481, 42430962, 63646443, 127292886]

約数ペア:

[(1, 127292886), (2, 63646443), (3, 42430962), (6, 21215481), (7, 18184698), (9, 14143654), (14, 9092349), (18, 7071827), (21, 6061566), (42, 3030783), (49, 2597814), (63, 2020522), (98, 1298907), (126, 1010261), (147, 865938), (294, 432969), (441, 288646), (882, 144323)]