21532008

素因数分解:

$2^3\times 3^1\times {\mathrm{479}}^1\times {\mathrm{1873}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 53971200

約数和(自身を除く): 32439192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 479, 958, 1437, 1873, 1916, 2874, 3746, 3832, 5619, 5748, 7492, 11238, 11496, 14984, 22476, 44952, 897167, 1794334, 2691501, 3588668, 5383002, 7177336, 10766004, 21532008]

約数ペア:

[(1, 21532008), (2, 10766004), (3, 7177336), (4, 5383002), (6, 3588668), (8, 2691501), (12, 1794334), (24, 897167), (479, 44952), (958, 22476), (1437, 14984), (1873, 11496), (1916, 11238), (2874, 7492), (3746, 5748), (3832, 5619)]