2427778818

素因数分解:

$2^1\times 3^4\times {\mathrm{1579}}^1\times {\mathrm{9491}}^1$

素因数の和:11084

約数の個数: 40

約数和(自身を含む): 5444041680

約数和(自身を除く): 3016262862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1579, 3158, 4737, 9474, 9491, 14211, 18982, 28422, 28473, 42633, 56946, 85266, 85419, 127899, 170838, 255798, 256257, 512514, 768771, 1537542, 14986289, 29972578, 44958867, 89917734, 134876601, 269753202, 404629803, 809259606, 1213889409, 2427778818]

約数ペア:

[(1, 2427778818), (2, 1213889409), (3, 809259606), (6, 404629803), (9, 269753202), (18, 134876601), (27, 89917734), (54, 44958867), (81, 29972578), (162, 14986289), (1579, 1537542), (3158, 768771), (4737, 512514), (9474, 256257), (9491, 255798), (14211, 170838), (18982, 127899), (28422, 85419), (28473, 85266), (42633, 56946)]