17996867686

素因数分解:

$2^1\times 7^3\times {\mathrm{4153}}^1\times {\mathrm{6317}}^1$

素因数の和:10493

約数の個数: 32

約数和(自身を含む): 31493966400

約数和(自身を除く): 13497098714

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 4153, 6317, 8306, 12634, 29071, 44219, 58142, 88438, 203497, 309533, 406994, 619066, 1424479, 2166731, 2848958, 4333462, 26234501, 52469002, 183641507, 367283014, 1285490549, 2570981098, 8998433843, 17996867686]

約数ペア:

[(1, 17996867686), (2, 8998433843), (7, 2570981098), (14, 1285490549), (49, 367283014), (98, 183641507), (343, 52469002), (686, 26234501), (4153, 4333462), (6317, 2848958), (8306, 2166731), (12634, 1424479), (29071, 619066), (44219, 406994), (58142, 309533), (88438, 203497)]