21953712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41579}}^1$

素因数の和:41601

約数の個数: 40

約数和(自身を含む): 61871040

約数和(自身を除く): 39917328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41579, 83158, 124737, 166316, 249474, 332632, 457369, 498948, 665264, 914738, 997896, 1372107, 1829476, 1995792, 2744214, 3658952, 5488428, 7317904, 10976856, 21953712]

約数ペア:

[(1, 21953712), (2, 10976856), (3, 7317904), (4, 5488428), (6, 3658952), (8, 2744214), (11, 1995792), (12, 1829476), (16, 1372107), (22, 997896), (24, 914738), (33, 665264), (44, 498948), (48, 457369), (66, 332632), (88, 249474), (132, 166316), (176, 124737), (264, 83158), (528, 41579)]