2988726984

素因数分解:

$2^3\times 3^5\times {\mathrm{1537411}}^1$

素因数の和:1537432

約数の個数: 48

約数和(自身を含む): 8394269520

約数和(自身を除く): 5405542536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1537411, 3074822, 4612233, 6149644, 9224466, 12299288, 13836699, 18448932, 27673398, 36897864, 41510097, 55346796, 83020194, 110693592, 124530291, 166040388, 249060582, 332080776, 373590873, 498121164, 747181746, 996242328, 1494363492, 2988726984]

約数ペア:

[(1, 2988726984), (2, 1494363492), (3, 996242328), (4, 747181746), (6, 498121164), (8, 373590873), (9, 332080776), (12, 249060582), (18, 166040388), (24, 124530291), (27, 110693592), (36, 83020194), (54, 55346796), (72, 41510097), (81, 36897864), (108, 27673398), (162, 18448932), (216, 13836699), (243, 12299288), (324, 9224466), (486, 6149644), (648, 4612233), (972, 3074822), (1944, 1537411)]