18395206796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2130061}}^1$

素因数の和:2130209

約数の個数: 24

約数和(自身を含む): 34353639936

約数和(自身を除く): 15958433140

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 2130061, 4260122, 8520244, 36211037, 72422074, 144844148, 270517747, 541035494, 1082070988, 4598801699, 9197603398, 18395206796]

約数ペア:

[(1, 18395206796), (2, 9197603398), (4, 4598801699), (17, 1082070988), (34, 541035494), (68, 270517747), (127, 144844148), (254, 72422074), (508, 36211037), (2159, 8520244), (4318, 4260122), (8636, 2130061)]