218804565486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{11737183}}^1$

素因数の和:11737440

約数の個数: 32

約数和(自身を含む): 473243258880

約数和(自身を除く): 254438693394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 1434, 3107, 6214, 9321, 18642, 11737183, 23474366, 35211549, 70423098, 152583379, 305166758, 457750137, 915500274, 2805186737, 5610373474, 8415560211, 16831120422, 36467427581, 72934855162, 109402282743, 218804565486]

約数ペア:

[(1, 218804565486), (2, 109402282743), (3, 72934855162), (6, 36467427581), (13, 16831120422), (26, 8415560211), (39, 5610373474), (78, 2805186737), (239, 915500274), (478, 457750137), (717, 305166758), (1434, 152583379), (3107, 70423098), (6214, 35211549), (9321, 23474366), (18642, 11737183)]