18584856

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 52080000

約数和(自身を除く): 33495144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 619, 834, 1112, 1238, 1251, 1668, 1857, 2476, 2502, 3336, 3714, 3753, 4952, 5004, 5571, 7428, 7506, 10008, 11142, 14856, 15012, 16713, 22284, 30024, 33426, 44568, 66852, 86041, 133704, 172082, 258123, 344164, 516246, 688328, 774369, 1032492, 1548738, 2064984, 2323107, 3097476, 4646214, 6194952, 9292428, 18584856]

約数ペア:

[(1, 18584856), (2, 9292428), (3, 6194952), (4, 4646214), (6, 3097476), (8, 2323107), (9, 2064984), (12, 1548738), (18, 1032492), (24, 774369), (27, 688328), (36, 516246), (54, 344164), (72, 258123), (108, 172082), (139, 133704), (216, 86041), (278, 66852), (417, 44568), (556, 33426), (619, 30024), (834, 22284), (1112, 16713), (1238, 15012), (1251, 14856), (1668, 11142), (1857, 10008), (2476, 7506), (2502, 7428), (3336, 5571), (3714, 5004), (3753, 4952)]