13840547838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{742439}}^1$

素因数の和:742696

約数の個数: 32

約数和(自身を含む): 29935180800

約数和(自身を除く): 16094632962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18642, 742439, 1484878, 2227317, 4454634, 9651707, 19303414, 28955121, 57910242, 177442921, 354885842, 532328763, 1064657526, 2306757973, 4613515946, 6920273919, 13840547838]

約数ペア:

[(1, 13840547838), (2, 6920273919), (3, 4613515946), (6, 2306757973), (13, 1064657526), (26, 532328763), (39, 354885842), (78, 177442921), (239, 57910242), (478, 28955121), (717, 19303414), (1434, 9651707), (3107, 4454634), (6214, 2227317), (9321, 1484878), (18642, 742439)]