40666644

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1951}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 106032640

約数和(自身を除く): 65365996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1737, 1951, 2316, 3474, 3902, 5211, 5853, 6948, 7804, 10422, 11706, 17559, 20844, 23412, 35118, 52677, 70236, 105354, 210708, 376543, 753086, 1129629, 1506172, 2259258, 3388887, 4518516, 6777774, 10166661, 13555548, 20333322, 40666644]

約数ペア:

[(1, 40666644), (2, 20333322), (3, 13555548), (4, 10166661), (6, 6777774), (9, 4518516), (12, 3388887), (18, 2259258), (27, 1506172), (36, 1129629), (54, 753086), (108, 376543), (193, 210708), (386, 105354), (579, 70236), (772, 52677), (1158, 35118), (1737, 23412), (1951, 20844), (2316, 17559), (3474, 11706), (3902, 10422), (5211, 7804), (5853, 6948)]