40346041.000000000

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{85333}}^1$

素因数の和:85359

約数の個数: 32

約数和(自身を含む): 409603200

約数和(自身を除く): 233987886

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 85333, 170666, 255999, 511998, 597331, 1194662, 1791993, 3583986, 4181317, 8362634, 12543951, 25087902, 29269219, 58538438, 87807657, 175615314]

約数ペア:

[(1, 175615314), (2, 87807657), (3, 58538438), (6, 29269219), (7, 25087902), (14, 12543951), (21, 8362634), (42, 4181317), (49, 3583986), (98, 1791993), (147, 1194662), (294, 597331), (343, 511998), (686, 255999), (1029, 170666), (2058, 85333)]