18182466

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 48

約数和(自身を含む): 42254784

約数和(自身を除く): 24072318

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1187, 1702, 2374, 2553, 3561, 5106, 7122, 7659, 10683, 15318, 21366, 27301, 43919, 54602, 81903, 87838, 131757, 163806, 245709, 263514, 395271, 491418, 790542, 1010137, 2020274, 3030411, 6060822, 9091233, 18182466]

約数ペア:

[(1, 18182466), (2, 9091233), (3, 6060822), (6, 3030411), (9, 2020274), (18, 1010137), (23, 790542), (37, 491418), (46, 395271), (69, 263514), (74, 245709), (111, 163806), (138, 131757), (207, 87838), (222, 81903), (333, 54602), (414, 43919), (666, 27301), (851, 21366), (1187, 15318), (1702, 10683), (2374, 7659), (2553, 7122), (3561, 5106)]