18545231268

素因数分解:

$2^2\times 3^2\times {\mathrm{757}}^1\times {\mathrm{680509}}^1$

素因数の和:681276

約数の個数: 36

約数和(自身を含む): 46940218780

約数和(自身を除く): 28394987512

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 757, 1514, 2271, 3028, 4542, 6813, 9084, 13626, 27252, 680509, 1361018, 2041527, 2722036, 4083054, 6124581, 8166108, 12249162, 24498324, 515145313, 1030290626, 1545435939, 2060581252, 3090871878, 4636307817, 6181743756, 9272615634, 18545231268]

約数ペア:

[(1, 18545231268), (2, 9272615634), (3, 6181743756), (4, 4636307817), (6, 3090871878), (9, 2060581252), (12, 1545435939), (18, 1030290626), (36, 515145313), (757, 24498324), (1514, 12249162), (2271, 8166108), (3028, 6124581), (4542, 4083054), (6813, 2722036), (9084, 2041527), (13626, 1361018), (27252, 680509)]