18924612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6089}}^1$

素因数の和:6140

約数の個数: 48

約数和(自身を含む): 51838080

約数和(自身を除く): 32913468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6089, 12178, 18267, 24356, 36534, 42623, 73068, 85246, 127869, 170492, 225293, 255738, 450586, 511476, 675879, 901172, 1351758, 1577051, 2703516, 3154102, 4731153, 6308204, 9462306, 18924612]

約数ペア:

[(1, 18924612), (2, 9462306), (3, 6308204), (4, 4731153), (6, 3154102), (7, 2703516), (12, 1577051), (14, 1351758), (21, 901172), (28, 675879), (37, 511476), (42, 450586), (74, 255738), (84, 225293), (111, 170492), (148, 127869), (222, 85246), (259, 73068), (444, 42623), (518, 36534), (777, 24356), (1036, 18267), (1554, 12178), (3108, 6089)]