1868627856

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{581041}}^1$

素因数の和:581119

約数の個数: 40

約数和(自身を含む): 4899346144

約数和(自身を除く): 3030718288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 581041, 1162082, 1743123, 2324164, 3486246, 4648328, 6972492, 9296656, 13944984, 27889968, 38929747, 77859494, 116789241, 155718988, 233578482, 311437976, 467156964, 622875952, 934313928, 1868627856]

約数ペア:

[(1, 1868627856), (2, 934313928), (3, 622875952), (4, 467156964), (6, 311437976), (8, 233578482), (12, 155718988), (16, 116789241), (24, 77859494), (48, 38929747), (67, 27889968), (134, 13944984), (201, 9296656), (268, 6972492), (402, 4648328), (536, 3486246), (804, 2324164), (1072, 1743123), (1608, 1162082), (3216, 581041)]