2079792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 6905808

約数和(自身を除く): 4826016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 101, 104, 117, 132, 143, 144, 156, 176, 198, 202, 208, 234, 264, 286, 303, 312, 396, 404, 429, 468, 528, 572, 606, 624, 792, 808, 858, 909, 936, 1111, 1144, 1212, 1287, 1313, 1584, 1616, 1716, 1818, 1872, 2222, 2288, 2424, 2574, 2626, 3333, 3432, 3636, 3939, 4444, 4848, 5148, 5252, 6666, 6864, 7272, 7878, 8888, 9999, 10296, 10504, 11817, 13332, 14443, 14544, 15756, 17776, 19998, 20592, 21008, 23634, 26664, 28886, 31512, 39996, 43329, 47268, 53328, 57772, 63024, 79992, 86658, 94536, 115544, 129987, 159984, 173316, 189072, 231088, 259974, 346632, 519948, 693264, 1039896, 2079792]

約数ペア:

[(1, 2079792), (2, 1039896), (3, 693264), (4, 519948), (6, 346632), (8, 259974), (9, 231088), (11, 189072), (12, 173316), (13, 159984), (16, 129987), (18, 115544), (22, 94536), (24, 86658), (26, 79992), (33, 63024), (36, 57772), (39, 53328), (44, 47268), (48, 43329), (52, 39996), (66, 31512), (72, 28886), (78, 26664), (88, 23634), (99, 21008), (101, 20592), (104, 19998), (117, 17776), (132, 15756), (143, 14544), (144, 14443), (156, 13332), (176, 11817), (198, 10504), (202, 10296), (208, 9999), (234, 8888), (264, 7878), (286, 7272), (303, 6864), (312, 6666), (396, 5252), (404, 5148), (429, 4848), (468, 4444), (528, 3939), (572, 3636), (606, 3432), (624, 3333), (792, 2626), (808, 2574), (858, 2424), (909, 2288), (936, 2222), (1111, 1872), (1144, 1818), (1212, 1716), (1287, 1616), (1313, 1584)]