18156619164

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1\times {\mathrm{27767}}^1$

素因数の和:29682

約数の個数: 48

約数和(自身を含む): 43851225600

約数和(自身を除く): 25694606436

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1879, 3758, 5637, 7516, 11274, 22548, 27767, 54491, 55534, 83301, 108982, 111068, 163473, 166602, 217964, 326946, 333204, 653892, 805243, 1610486, 2415729, 3220972, 4831458, 9662916, 52174193, 104348386, 156522579, 208696772, 313045158, 626090316, 1513051597, 3026103194, 4539154791, 6052206388, 9078309582, 18156619164]

約数ペア:

[(1, 18156619164), (2, 9078309582), (3, 6052206388), (4, 4539154791), (6, 3026103194), (12, 1513051597), (29, 626090316), (58, 313045158), (87, 208696772), (116, 156522579), (174, 104348386), (348, 52174193), (1879, 9662916), (3758, 4831458), (5637, 3220972), (7516, 2415729), (11274, 1610486), (22548, 805243), (27767, 653892), (54491, 333204), (55534, 326946), (83301, 217964), (108982, 166602), (111068, 163473)]