1621318902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{64231}}^1$

素因数の和:64844

約数の個数: 32

約数和(自身を含む): 3712095744

約数和(自身を除く): 2090776842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1202, 1803, 3606, 4207, 8414, 12621, 25242, 64231, 128462, 192693, 385386, 449617, 899234, 1348851, 2697702, 38602831, 77205662, 115808493, 231616986, 270219817, 540439634, 810659451, 1621318902]

約数ペア:

[(1, 1621318902), (2, 810659451), (3, 540439634), (6, 270219817), (7, 231616986), (14, 115808493), (21, 77205662), (42, 38602831), (601, 2697702), (1202, 1348851), (1803, 899234), (3606, 449617), (4207, 385386), (8414, 192693), (12621, 128462), (25242, 64231)]