18023292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1933}}^1$

素因数の和:1987

約数の個数: 72

約数和(自身を含む): 53502176

約数和(自身を除く): 35478884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 1933, 2331, 3108, 3866, 4662, 5799, 7732, 9324, 11598, 13531, 17397, 23196, 27062, 34794, 40593, 54124, 69588, 71521, 81186, 121779, 143042, 162372, 214563, 243558, 286084, 429126, 487116, 500647, 643689, 858252, 1001294, 1287378, 1501941, 2002588, 2574756, 3003882, 4505823, 6007764, 9011646, 18023292]

約数ペア:

[(1, 18023292), (2, 9011646), (3, 6007764), (4, 4505823), (6, 3003882), (7, 2574756), (9, 2002588), (12, 1501941), (14, 1287378), (18, 1001294), (21, 858252), (28, 643689), (36, 500647), (37, 487116), (42, 429126), (63, 286084), (74, 243558), (84, 214563), (111, 162372), (126, 143042), (148, 121779), (222, 81186), (252, 71521), (259, 69588), (333, 54124), (444, 40593), (518, 34794), (666, 27062), (777, 23196), (1036, 17397), (1332, 13531), (1554, 11598), (1933, 9324), (2331, 7732), (3108, 5799), (3866, 4662)]