21637689936

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1795957}}^1$

素因数の和:1796219

約数の個数: 40

約数和(自身を含む): 56120095584

約数和(自身を除く): 34482405648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 3012, 4016, 6024, 12048, 1795957, 3591914, 5387871, 7183828, 10775742, 14367656, 21551484, 28735312, 43102968, 86205936, 450785207, 901570414, 1352355621, 1803140828, 2704711242, 3606281656, 5409422484, 7212563312, 10818844968, 21637689936]

約数ペア:

[(1, 21637689936), (2, 10818844968), (3, 7212563312), (4, 5409422484), (6, 3606281656), (8, 2704711242), (12, 1803140828), (16, 1352355621), (24, 901570414), (48, 450785207), (251, 86205936), (502, 43102968), (753, 28735312), (1004, 21551484), (1506, 14367656), (2008, 10775742), (3012, 7183828), (4016, 5387871), (6024, 3591914), (12048, 1795957)]