21822803808

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17486221}}^1$

素因数の和:17486247

約数の個数: 48

約数和(自身を含む): 61691391216

約数和(自身を除く): 39868587408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 17486221, 34972442, 52458663, 69944884, 104917326, 139889768, 209834652, 227320873, 279779536, 419669304, 454641746, 559559072, 681962619, 839338608, 909283492, 1363925238, 1678677216, 1818566984, 2727850476, 3637133968, 5455700952, 7274267936, 10911401904, 21822803808]

約数ペア:

[(1, 21822803808), (2, 10911401904), (3, 7274267936), (4, 5455700952), (6, 3637133968), (8, 2727850476), (12, 1818566984), (13, 1678677216), (16, 1363925238), (24, 909283492), (26, 839338608), (32, 681962619), (39, 559559072), (48, 454641746), (52, 419669304), (78, 279779536), (96, 227320873), (104, 209834652), (156, 139889768), (208, 104917326), (312, 69944884), (416, 52458663), (624, 34972442), (1248, 17486221)]