21887184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41453}}^1$

素因数の和:41475

約数の個数: 40

約数和(自身を含む): 61683552

約数和(自身を除く): 39796368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41453, 82906, 124359, 165812, 248718, 331624, 455983, 497436, 663248, 911966, 994872, 1367949, 1823932, 1989744, 2735898, 3647864, 5471796, 7295728, 10943592, 21887184]

約数ペア:

[(1, 21887184), (2, 10943592), (3, 7295728), (4, 5471796), (6, 3647864), (8, 2735898), (11, 1989744), (12, 1823932), (16, 1367949), (22, 994872), (24, 911966), (33, 663248), (44, 497436), (48, 455983), (66, 331624), (88, 248718), (132, 165812), (176, 124359), (264, 82906), (528, 41453)]