1407726

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 3168000

約数和(自身を除く): 1760274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 199, 262, 393, 398, 597, 786, 1179, 1194, 1791, 2358, 3537, 3582, 5373, 7074, 10746, 26069, 52138, 78207, 156414, 234621, 469242, 703863, 1407726]

約数ペア:

[(1, 1407726), (2, 703863), (3, 469242), (6, 234621), (9, 156414), (18, 78207), (27, 52138), (54, 26069), (131, 10746), (199, 7074), (262, 5373), (393, 3582), (398, 3537), (597, 2358), (786, 1791), (1179, 1194)]