21224808

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8933}}^1$

素因数の和:8959

約数の個数: 64

約数和(自身を含む): 64324800

約数和(自身を除く): 43099992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8933, 17866, 26799, 35732, 53598, 71464, 80397, 98263, 107196, 160794, 196526, 214392, 241191, 294789, 321588, 393052, 482382, 589578, 643176, 786104, 884367, 964764, 1179156, 1768734, 1929528, 2358312, 2653101, 3537468, 5306202, 7074936, 10612404, 21224808]

約数ペア:

[(1, 21224808), (2, 10612404), (3, 7074936), (4, 5306202), (6, 3537468), (8, 2653101), (9, 2358312), (11, 1929528), (12, 1768734), (18, 1179156), (22, 964764), (24, 884367), (27, 786104), (33, 643176), (36, 589578), (44, 482382), (54, 393052), (66, 321588), (72, 294789), (88, 241191), (99, 214392), (108, 196526), (132, 160794), (198, 107196), (216, 98263), (264, 80397), (297, 71464), (396, 53598), (594, 35732), (792, 26799), (1188, 17866), (2376, 8933)]