138050514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{365213}}^1$

素因数の和:365231

約数の個数: 32

約数和(自身を含む): 350605440

約数和(自身を除く): 212554926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 365213, 730426, 1095639, 2191278, 2556491, 3286917, 5112982, 6573834, 7669473, 9860751, 15338946, 19721502, 23008419, 46016838, 69025257, 138050514]

約数ペア:

[(1, 138050514), (2, 69025257), (3, 46016838), (6, 23008419), (7, 19721502), (9, 15338946), (14, 9860751), (18, 7669473), (21, 6573834), (27, 5112982), (42, 3286917), (54, 2556491), (63, 2191278), (126, 1095639), (189, 730426), (378, 365213)]