1945140372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2572937}}^1$

素因数の和:2572957

約数の個数: 48

約数和(自身を含む): 5763381120

約数和(自身を除く): 3818240748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2572937, 5145874, 7718811, 10291748, 15437622, 18010559, 23156433, 30875244, 36021118, 46312866, 54031677, 69469299, 72042236, 92625732, 108063354, 138938598, 162095031, 216126708, 277877196, 324190062, 486285093, 648380124, 972570186, 1945140372]

約数ペア:

[(1, 1945140372), (2, 972570186), (3, 648380124), (4, 486285093), (6, 324190062), (7, 277877196), (9, 216126708), (12, 162095031), (14, 138938598), (18, 108063354), (21, 92625732), (27, 72042236), (28, 69469299), (36, 54031677), (42, 46312866), (54, 36021118), (63, 30875244), (84, 23156433), (108, 18010559), (126, 15437622), (189, 10291748), (252, 7718811), (378, 5145874), (756, 2572937)]