18442548

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{1427}}^1$

素因数の和:1796

約数の個数: 36

約数和(自身を含む): 46781280

約数和(自身を除く): 28338732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1427, 1436, 2154, 2854, 3231, 4281, 4308, 5708, 6462, 8562, 12843, 12924, 17124, 25686, 51372, 512293, 1024586, 1536879, 2049172, 3073758, 4610637, 6147516, 9221274, 18442548]

約数ペア:

[(1, 18442548), (2, 9221274), (3, 6147516), (4, 4610637), (6, 3073758), (9, 2049172), (12, 1536879), (18, 1024586), (36, 512293), (359, 51372), (718, 25686), (1077, 17124), (1427, 12924), (1436, 12843), (2154, 8562), (2854, 6462), (3231, 5708), (4281, 4308)]