1185642

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 2589600

約数和(自身を除く): 1403958

約数列:

[1, 2, 3, 6, 9, 18, 199, 331, 398, 597, 662, 993, 1194, 1791, 1986, 2979, 3582, 5958, 65869, 131738, 197607, 395214, 592821, 1185642]

約数ペア:

[(1, 1185642), (2, 592821), (3, 395214), (6, 197607), (9, 131738), (18, 65869), (199, 5958), (331, 3582), (398, 2979), (597, 1986), (662, 1791), (993, 1194)]