762966

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 1728000

約数和(自身を除く): 965034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 199, 213, 398, 426, 597, 639, 1194, 1278, 1791, 1917, 3582, 3834, 5373, 10746, 14129, 28258, 42387, 84774, 127161, 254322, 381483, 762966]

約数ペア:

[(1, 762966), (2, 381483), (3, 254322), (6, 127161), (9, 84774), (18, 42387), (27, 28258), (54, 14129), (71, 10746), (142, 5373), (199, 3834), (213, 3582), (398, 1917), (426, 1791), (597, 1278), (639, 1194)]