18366282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 46949760

約数和(自身を除く): 28583478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 37, 46, 66, 69, 74, 99, 109, 111, 138, 198, 207, 218, 222, 253, 327, 333, 407, 414, 506, 654, 666, 759, 814, 851, 981, 1199, 1221, 1518, 1702, 1962, 2277, 2398, 2442, 2507, 2553, 3597, 3663, 4033, 4554, 5014, 5106, 7194, 7326, 7521, 7659, 8066, 9361, 10791, 12099, 15042, 15318, 18722, 21582, 22563, 24198, 27577, 28083, 36297, 44363, 45126, 55154, 56166, 72594, 82731, 84249, 88726, 92759, 133089, 165462, 168498, 185518, 248193, 266178, 278277, 399267, 496386, 556554, 798534, 834831, 1020349, 1669662, 2040698, 3061047, 6122094, 9183141, 18366282]

約数ペア:

[(1, 18366282), (2, 9183141), (3, 6122094), (6, 3061047), (9, 2040698), (11, 1669662), (18, 1020349), (22, 834831), (23, 798534), (33, 556554), (37, 496386), (46, 399267), (66, 278277), (69, 266178), (74, 248193), (99, 185518), (109, 168498), (111, 165462), (138, 133089), (198, 92759), (207, 88726), (218, 84249), (222, 82731), (253, 72594), (327, 56166), (333, 55154), (407, 45126), (414, 44363), (506, 36297), (654, 28083), (666, 27577), (759, 24198), (814, 22563), (851, 21582), (981, 18722), (1199, 15318), (1221, 15042), (1518, 12099), (1702, 10791), (1962, 9361), (2277, 8066), (2398, 7659), (2442, 7521), (2507, 7326), (2553, 7194), (3597, 5106), (3663, 5014), (4033, 4554)]