2021981472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{143281}}^1$

素因数の和:143311

約数の個数: 108

約数和(自身を含む): 6688833606

約数和(自身を除く): 4666852134

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, 143281, 286562, 429843, 573124, 859686, 1002967, 1146248, 1289529, 1719372, 2005934, 2292496, 2579058, 3008901, 3438744, 4011868, 4584992, 5158116, 6017802, 6877488, 7020769, 8023736, 9026703, 10316232, 12035604, 13754976, 14041538, 16047472, 18053406, 20632464, 21062307, 24071208, 28083076, 32094944, 36106812, 41264928, 42124614, 48142416, 56166152, 63186921, 72213624, 84249228, 96284832, 112332304, 126373842, 144427248, 168498456, 224664608, 252747684, 288854496, 336996912, 505495368, 673993824, 1010990736, 2021981472]

約数ペア:

[(1, 2021981472), (2, 1010990736), (3, 673993824), (4, 505495368), (6, 336996912), (7, 288854496), (8, 252747684), (9, 224664608), (12, 168498456), (14, 144427248), (16, 126373842), (18, 112332304), (21, 96284832), (24, 84249228), (28, 72213624), (32, 63186921), (36, 56166152), (42, 48142416), (48, 42124614), (49, 41264928), (56, 36106812), (63, 32094944), (72, 28083076), (84, 24071208), (96, 21062307), (98, 20632464), (112, 18053406), (126, 16047472), (144, 14041538), (147, 13754976), (168, 12035604), (196, 10316232), (224, 9026703), (252, 8023736), (288, 7020769), (294, 6877488), (336, 6017802), (392, 5158116), (441, 4584992), (504, 4011868), (588, 3438744), (672, 3008901), (784, 2579058), (882, 2292496), (1008, 2005934), (1176, 1719372), (1568, 1289529), (1764, 1146248), (2016, 1002967), (2352, 859686), (3528, 573124), (4704, 429843), (7056, 286562), (14112, 143281)]