21550998864

素因数分解:

$2^4\times 3^1\times {\mathrm{16573}}^1\times {\mathrm{27091}}^1$

素因数の和:43675

約数の個数: 40

約数和(自身を含む): 55678828192

約数和(自身を除く): 34127829328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16573, 27091, 33146, 49719, 54182, 66292, 81273, 99438, 108364, 132584, 162546, 198876, 216728, 265168, 325092, 397752, 433456, 650184, 795504, 1300368, 448979143, 897958286, 1346937429, 1795916572, 2693874858, 3591833144, 5387749716, 7183666288, 10775499432, 21550998864]

約数ペア:

[(1, 21550998864), (2, 10775499432), (3, 7183666288), (4, 5387749716), (6, 3591833144), (8, 2693874858), (12, 1795916572), (16, 1346937429), (24, 897958286), (48, 448979143), (16573, 1300368), (27091, 795504), (33146, 650184), (49719, 433456), (54182, 397752), (66292, 325092), (81273, 265168), (99438, 216728), (108364, 198876), (132584, 162546)]