212219892

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103421}}^1$

素因数の和:103453

約数の個数: 48

約数和(自身を含む): 579163200

約数和(自身を除く): 366943308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 103421, 206842, 310263, 413684, 620526, 930789, 1241052, 1861578, 1964999, 2792367, 3723156, 3929998, 5584734, 5894997, 7859996, 11169468, 11789994, 17684991, 23579988, 35369982, 53054973, 70739964, 106109946, 212219892]

約数ペア:

[(1, 212219892), (2, 106109946), (3, 70739964), (4, 53054973), (6, 35369982), (9, 23579988), (12, 17684991), (18, 11789994), (19, 11169468), (27, 7859996), (36, 5894997), (38, 5584734), (54, 3929998), (57, 3723156), (76, 2792367), (108, 1964999), (114, 1861578), (171, 1241052), (228, 930789), (342, 620526), (513, 413684), (684, 310263), (1026, 206842), (2052, 103421)]