17820161424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9519317}}^1$

素因数の和:9519344

約数の個数: 60

約数和(自身を含む): 53707992156

約数和(自身を除く): 35887830732

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, 9519317, 19038634, 28557951, 38077268, 57115902, 76154536, 85673853, 114231804, 123751121, 152309072, 171347706, 228463608, 247502242, 342695412, 371253363, 456927216, 495004484, 685390824, 742506726, 990008968, 1113760089, 1370781648, 1485013452, 1980017936, 2227520178, 2970026904, 4455040356, 5940053808, 8910080712, 17820161424]

約数ペア:

[(1, 17820161424), (2, 8910080712), (3, 5940053808), (4, 4455040356), (6, 2970026904), (8, 2227520178), (9, 1980017936), (12, 1485013452), (13, 1370781648), (16, 1113760089), (18, 990008968), (24, 742506726), (26, 685390824), (36, 495004484), (39, 456927216), (48, 371253363), (52, 342695412), (72, 247502242), (78, 228463608), (104, 171347706), (117, 152309072), (144, 123751121), (156, 114231804), (208, 85673853), (234, 76154536), (312, 57115902), (468, 38077268), (624, 28557951), (936, 19038634), (1872, 9519317)]