17944656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21991}}^1$

素因数の和:22019

約数の個数: 40

約数和(自身を含む): 49086144

約数和(自身を除く): 31141488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 21991, 43982, 65973, 87964, 131946, 175928, 263892, 351856, 373847, 527784, 747694, 1055568, 1121541, 1495388, 2243082, 2990776, 4486164, 5981552, 8972328, 17944656]

約数ペア:

[(1, 17944656), (2, 8972328), (3, 5981552), (4, 4486164), (6, 2990776), (8, 2243082), (12, 1495388), (16, 1121541), (17, 1055568), (24, 747694), (34, 527784), (48, 373847), (51, 351856), (68, 263892), (102, 175928), (136, 131946), (204, 87964), (272, 65973), (408, 43982), (816, 21991)]