1866037380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1352201}}^1$

素因数の和:1352236

約数の個数: 48

約数和(自身を含む): 5452078464

約数和(自身を除く): 3586041084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1352201, 2704402, 4056603, 5408804, 6761005, 8113206, 13522010, 16226412, 20283015, 27044020, 31100623, 40566030, 62201246, 81132060, 93301869, 124402492, 155503115, 186603738, 311006230, 373207476, 466509345, 622012460, 933018690, 1866037380]

約数ペア:

[(1, 1866037380), (2, 933018690), (3, 622012460), (4, 466509345), (5, 373207476), (6, 311006230), (10, 186603738), (12, 155503115), (15, 124402492), (20, 93301869), (23, 81132060), (30, 62201246), (46, 40566030), (60, 31100623), (69, 27044020), (92, 20283015), (115, 16226412), (138, 13522010), (230, 8113206), (276, 6761005), (345, 5408804), (460, 4056603), (690, 2704402), (1380, 1352201)]