21749459244

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{101749}}^1$

素因数の和:102182

約数の個数: 48

約数和(自身を含む): 51965760000

約数和(自身を除く): 30216300756

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 379, 564, 758, 1137, 1516, 2274, 4548, 17813, 35626, 53439, 71252, 101749, 106878, 203498, 213756, 305247, 406996, 610494, 1220988, 4782203, 9564406, 14346609, 19128812, 28693218, 38562871, 57386436, 77125742, 115688613, 154251484, 231377226, 462754452, 1812454937, 3624909874, 5437364811, 7249819748, 10874729622, 21749459244]

約数ペア:

[(1, 21749459244), (2, 10874729622), (3, 7249819748), (4, 5437364811), (6, 3624909874), (12, 1812454937), (47, 462754452), (94, 231377226), (141, 154251484), (188, 115688613), (282, 77125742), (379, 57386436), (564, 38562871), (758, 28693218), (1137, 19128812), (1516, 14346609), (2274, 9564406), (4548, 4782203), (17813, 1220988), (35626, 610494), (53439, 406996), (71252, 305247), (101749, 213756), (106878, 203498)]