181994328

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{6367}}^1$

素因数の和:6776

約数の個数: 48

約数和(自身を含む): 494220480

約数和(自身を除く): 312226152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6367, 7146, 9528, 12734, 14292, 19101, 25468, 28584, 38202, 50936, 57303, 76404, 114606, 152808, 229212, 458424, 2527699, 5055398, 7583097, 10110796, 15166194, 20221592, 22749291, 30332388, 45498582, 60664776, 90997164, 181994328]

約数ペア:

[(1, 181994328), (2, 90997164), (3, 60664776), (4, 45498582), (6, 30332388), (8, 22749291), (9, 20221592), (12, 15166194), (18, 10110796), (24, 7583097), (36, 5055398), (72, 2527699), (397, 458424), (794, 229212), (1191, 152808), (1588, 114606), (2382, 76404), (3176, 57303), (3573, 50936), (4764, 38202), (6367, 28584), (7146, 25468), (9528, 19101), (12734, 14292)]