2021914548

素因数分解:

$2^2\times 3^5\times {\mathrm{179}}^1\times {\mathrm{11621}}^1$

素因数の和:11819

約数の個数: 72

約数和(自身を含む): 5330314080

約数和(自身を除く): 3308399532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 243, 324, 358, 486, 537, 716, 972, 1074, 1611, 2148, 3222, 4833, 6444, 9666, 11621, 14499, 19332, 23242, 28998, 34863, 43497, 46484, 57996, 69726, 86994, 104589, 139452, 173988, 209178, 313767, 418356, 627534, 941301, 1255068, 1882602, 2080159, 2823903, 3765204, 4160318, 5647806, 6240477, 8320636, 11295612, 12480954, 18721431, 24961908, 37442862, 56164293, 74885724, 112328586, 168492879, 224657172, 336985758, 505478637, 673971516, 1010957274, 2021914548]

約数ペア:

[(1, 2021914548), (2, 1010957274), (3, 673971516), (4, 505478637), (6, 336985758), (9, 224657172), (12, 168492879), (18, 112328586), (27, 74885724), (36, 56164293), (54, 37442862), (81, 24961908), (108, 18721431), (162, 12480954), (179, 11295612), (243, 8320636), (324, 6240477), (358, 5647806), (486, 4160318), (537, 3765204), (716, 2823903), (972, 2080159), (1074, 1882602), (1611, 1255068), (2148, 941301), (3222, 627534), (4833, 418356), (6444, 313767), (9666, 209178), (11621, 173988), (14499, 139452), (19332, 104589), (23242, 86994), (28998, 69726), (34863, 57996), (43497, 46484)]