64078686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11827}}^1$

素因数の和:11885

約数の個数: 48

約数和(自身を含む): 162374784

約数和(自身を除く): 98296098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 11827, 23654, 35481, 70962, 82789, 106443, 165578, 212886, 248367, 496734, 508561, 745101, 1017122, 1490202, 1525683, 3051366, 3559927, 4577049, 7119854, 9154098, 10679781, 21359562, 32039343, 64078686]

約数ペア:

[(1, 64078686), (2, 32039343), (3, 21359562), (6, 10679781), (7, 9154098), (9, 7119854), (14, 4577049), (18, 3559927), (21, 3051366), (42, 1525683), (43, 1490202), (63, 1017122), (86, 745101), (126, 508561), (129, 496734), (258, 248367), (301, 212886), (387, 165578), (602, 106443), (774, 82789), (903, 70962), (1806, 35481), (2709, 23654), (5418, 11827)]