21902791248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11700209}}^1$

素因数の和:11700236

約数の個数: 60

約数和(自身を含む): 66012584820

約数和(自身を除く): 44109793572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 11700209, 23400418, 35100627, 46800836, 70201254, 93601672, 105301881, 140402508, 152102717, 187203344, 210603762, 280805016, 304205434, 421207524, 456308151, 561610032, 608410868, 842415048, 912616302, 1216821736, 1368924453, 1684830096, 1825232604, 2433643472, 2737848906, 3650465208, 5475697812, 7300930416, 10951395624, 21902791248]

約数ペア:

[(1, 21902791248), (2, 10951395624), (3, 7300930416), (4, 5475697812), (6, 3650465208), (8, 2737848906), (9, 2433643472), (12, 1825232604), (13, 1684830096), (16, 1368924453), (18, 1216821736), (24, 912616302), (26, 842415048), (36, 608410868), (39, 561610032), (48, 456308151), (52, 421207524), (72, 304205434), (78, 280805016), (104, 210603762), (117, 187203344), (144, 152102717), (156, 140402508), (208, 105301881), (234, 93601672), (312, 70201254), (468, 46800836), (624, 35100627), (936, 23400418), (1872, 11700209)]