39851028

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{5857}}^1$

素因数の和:5883

約数の個数: 72

約数和(自身を含む): 119409472

約数和(自身を除く): 79558444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 5857, 6804, 11714, 17571, 23428, 35142, 40999, 52713, 70284, 81998, 105426, 122997, 158139, 163996, 210852, 245994, 316278, 368991, 474417, 491988, 632556, 737982, 948834, 1106973, 1423251, 1475964, 1897668, 2213946, 2846502, 3320919, 4427892, 5693004, 6641838, 9962757, 13283676, 19925514, 39851028]

約数ペア:

[(1, 39851028), (2, 19925514), (3, 13283676), (4, 9962757), (6, 6641838), (7, 5693004), (9, 4427892), (12, 3320919), (14, 2846502), (18, 2213946), (21, 1897668), (27, 1475964), (28, 1423251), (36, 1106973), (42, 948834), (54, 737982), (63, 632556), (81, 491988), (84, 474417), (108, 368991), (126, 316278), (162, 245994), (189, 210852), (243, 163996), (252, 158139), (324, 122997), (378, 105426), (486, 81998), (567, 70284), (756, 52713), (972, 40999), (1134, 35142), (1701, 23428), (2268, 17571), (3402, 11714), (5857, 6804)]