2160504

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 6016920

約数和(自身を除く): 3856416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 811, 888, 1332, 1622, 2433, 2664, 3244, 4866, 6488, 7299, 9732, 14598, 19464, 29196, 30007, 58392, 60014, 90021, 120028, 180042, 240056, 270063, 360084, 540126, 720168, 1080252, 2160504]

約数ペア:

[(1, 2160504), (2, 1080252), (3, 720168), (4, 540126), (6, 360084), (8, 270063), (9, 240056), (12, 180042), (18, 120028), (24, 90021), (36, 60014), (37, 58392), (72, 30007), (74, 29196), (111, 19464), (148, 14598), (222, 9732), (296, 7299), (333, 6488), (444, 4866), (666, 3244), (811, 2664), (888, 2433), (1332, 1622)]