1919808

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 112

約数和(自身を含む): 6217920

約数和(自身を除く): 4298112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 101, 108, 132, 144, 176, 192, 198, 202, 216, 264, 288, 297, 303, 352, 396, 404, 432, 528, 576, 594, 606, 704, 792, 808, 864, 909, 1056, 1111, 1188, 1212, 1584, 1616, 1728, 1818, 2112, 2222, 2376, 2424, 2727, 3168, 3232, 3333, 3636, 4444, 4752, 4848, 5454, 6336, 6464, 6666, 7272, 8888, 9504, 9696, 9999, 10908, 13332, 14544, 17776, 19008, 19392, 19998, 21816, 26664, 29088, 29997, 35552, 39996, 43632, 53328, 58176, 59994, 71104, 79992, 87264, 106656, 119988, 159984, 174528, 213312, 239976, 319968, 479952, 639936, 959904, 1919808]

約数ペア:

[(1, 1919808), (2, 959904), (3, 639936), (4, 479952), (6, 319968), (8, 239976), (9, 213312), (11, 174528), (12, 159984), (16, 119988), (18, 106656), (22, 87264), (24, 79992), (27, 71104), (32, 59994), (33, 58176), (36, 53328), (44, 43632), (48, 39996), (54, 35552), (64, 29997), (66, 29088), (72, 26664), (88, 21816), (96, 19998), (99, 19392), (101, 19008), (108, 17776), (132, 14544), (144, 13332), (176, 10908), (192, 9999), (198, 9696), (202, 9504), (216, 8888), (264, 7272), (288, 6666), (297, 6464), (303, 6336), (352, 5454), (396, 4848), (404, 4752), (432, 4444), (528, 3636), (576, 3333), (594, 3232), (606, 3168), (704, 2727), (792, 2424), (808, 2376), (864, 2222), (909, 2112), (1056, 1818), (1111, 1728), (1188, 1616), (1212, 1584)]