2015771778

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{50513}}^1$

素因数の和:51263

約数の個数: 32

約数和(自身を含む): 4485643200

約数和(自身を除く): 2469871422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2217, 4434, 6651, 13302, 19953, 39906, 50513, 101026, 151539, 303078, 454617, 909234, 1363851, 2727702, 37329107, 74658214, 111987321, 223974642, 335961963, 671923926, 1007885889, 2015771778]

約数ペア:

[(1, 2015771778), (2, 1007885889), (3, 671923926), (6, 335961963), (9, 223974642), (18, 111987321), (27, 74658214), (54, 37329107), (739, 2727702), (1478, 1363851), (2217, 909234), (4434, 454617), (6651, 303078), (13302, 151539), (19953, 101026), (39906, 50513)]