2105532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 6268080

約数和(自身を除く): 4162548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 409, 429, 468, 572, 818, 858, 1227, 1287, 1636, 1716, 2454, 2574, 3681, 4499, 4908, 5148, 5317, 7362, 8998, 10634, 13497, 14724, 15951, 17996, 21268, 26994, 31902, 40491, 47853, 53988, 58487, 63804, 80982, 95706, 116974, 161964, 175461, 191412, 233948, 350922, 526383, 701844, 1052766, 2105532]

約数ペア:

[(1, 2105532), (2, 1052766), (3, 701844), (4, 526383), (6, 350922), (9, 233948), (11, 191412), (12, 175461), (13, 161964), (18, 116974), (22, 95706), (26, 80982), (33, 63804), (36, 58487), (39, 53988), (44, 47853), (52, 40491), (66, 31902), (78, 26994), (99, 21268), (117, 17996), (132, 15951), (143, 14724), (156, 13497), (198, 10634), (234, 8998), (286, 7362), (396, 5317), (409, 5148), (429, 4908), (468, 4499), (572, 3681), (818, 2574), (858, 2454), (1227, 1716), (1287, 1636)]