71380749996

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{27926741}}^1$

素因数の和:27926822

約数の個数: 36

約数和(自身を含む): 182976013584

約数和(自身を除く): 111595263588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 27926741, 55853482, 83780223, 111706964, 167560446, 251340669, 335120892, 502681338, 1005362676, 1982798611, 3965597222, 5948395833, 7931194444, 11896791666, 17845187499, 23793583332, 35690374998, 71380749996]

約数ペア:

[(1, 71380749996), (2, 35690374998), (3, 23793583332), (4, 17845187499), (6, 11896791666), (9, 7931194444), (12, 5948395833), (18, 3965597222), (36, 1982798611), (71, 1005362676), (142, 502681338), (213, 335120892), (284, 251340669), (426, 167560446), (639, 111706964), (852, 83780223), (1278, 55853482), (2556, 27926741)]