21093751014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3198931}}^1$

素因数の和:3199100

約数の個数: 32

約数和(自身を含む): 48521400576

約数和(自身を除く): 27427649562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 3198931, 6397862, 9596793, 19193586, 22392517, 44785034, 67177551, 134355102, 502232167, 1004464334, 1506696501, 3013393002, 3515625169, 7031250338, 10546875507, 21093751014]

約数ペア:

[(1, 21093751014), (2, 10546875507), (3, 7031250338), (6, 3515625169), (7, 3013393002), (14, 1506696501), (21, 1004464334), (42, 502232167), (157, 134355102), (314, 67177551), (471, 44785034), (942, 22392517), (1099, 19193586), (2198, 9596793), (3297, 6397862), (6594, 3198931)]