19542904416

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1384843}}^1$

素因数の和:1384873

約数の個数: 108

約数和(自身を含む): 64648672452

約数和(自身を除く): 45105768036

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 1384843, 2769686, 4154529, 5539372, 8309058, 9693901, 11078744, 12463587, 16618116, 19387802, 22157488, 24927174, 29081703, 33236232, 38775604, 44314976, 49854348, 58163406, 66472464, 67857307, 77551208, 87245109, 99708696, 116326812, 132944928, 135714614, 155102416, 174490218, 199417392, 203571921, 232653624, 271429228, 310204832, 348980436, 398834784, 407143842, 465307248, 542858456, 610715763, 697960872, 814287684, 930614496, 1085716912, 1221431526, 1395921744, 1628575368, 2171433824, 2442863052, 2791843488, 3257150736, 4885726104, 6514301472, 9771452208, 19542904416]

約数ペア:

[(1, 19542904416), (2, 9771452208), (3, 6514301472), (4, 4885726104), (6, 3257150736), (7, 2791843488), (8, 2442863052), (9, 2171433824), (12, 1628575368), (14, 1395921744), (16, 1221431526), (18, 1085716912), (21, 930614496), (24, 814287684), (28, 697960872), (32, 610715763), (36, 542858456), (42, 465307248), (48, 407143842), (49, 398834784), (56, 348980436), (63, 310204832), (72, 271429228), (84, 232653624), (96, 203571921), (98, 199417392), (112, 174490218), (126, 155102416), (144, 135714614), (147, 132944928), (168, 116326812), (196, 99708696), (224, 87245109), (252, 77551208), (288, 67857307), (294, 66472464), (336, 58163406), (392, 49854348), (441, 44314976), (504, 38775604), (588, 33236232), (672, 29081703), (784, 24927174), (882, 22157488), (1008, 19387802), (1176, 16618116), (1568, 12463587), (1764, 11078744), (2016, 9693901), (2352, 8309058), (3528, 5539372), (4704, 4154529), (7056, 2769686), (14112, 1384843)]