18752418

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 41875200

約数和(自身を除く): 23122782

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 1453, 2151, 2906, 4302, 4359, 6453, 8718, 12906, 13077, 26154, 39231, 78462, 347267, 694534, 1041801, 2083602, 3125403, 6250806, 9376209, 18752418]

約数ペア:

[(1, 18752418), (2, 9376209), (3, 6250806), (6, 3125403), (9, 2083602), (18, 1041801), (27, 694534), (54, 347267), (239, 78462), (478, 39231), (717, 26154), (1434, 13077), (1453, 12906), (2151, 8718), (2906, 6453), (4302, 4359)]