22821588

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 61090848

約数和(自身を除く): 38269260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 443, 477, 486, 636, 886, 954, 972, 1329, 1431, 1772, 1908, 2658, 2862, 3987, 4293, 5316, 5724, 7974, 8586, 11961, 12879, 15948, 17172, 23479, 23922, 25758, 35883, 46958, 47844, 51516, 70437, 71766, 93916, 107649, 140874, 143532, 211311, 215298, 281748, 422622, 430596, 633933, 845244, 1267866, 1901799, 2535732, 3803598, 5705397, 7607196, 11410794, 22821588]

約数ペア:

[(1, 22821588), (2, 11410794), (3, 7607196), (4, 5705397), (6, 3803598), (9, 2535732), (12, 1901799), (18, 1267866), (27, 845244), (36, 633933), (53, 430596), (54, 422622), (81, 281748), (106, 215298), (108, 211311), (159, 143532), (162, 140874), (212, 107649), (243, 93916), (318, 71766), (324, 70437), (443, 51516), (477, 47844), (486, 46958), (636, 35883), (886, 25758), (954, 23922), (972, 23479), (1329, 17172), (1431, 15948), (1772, 12879), (1908, 11961), (2658, 8586), (2862, 7974), (3987, 5724), (4293, 5316)]