9972578

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 54

約数和(自身を含む): 19809153

約数和(自身を除く): 9836575

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 121, 154, 203, 242, 319, 406, 539, 638, 841, 847, 1078, 1421, 1682, 1694, 2233, 2842, 3509, 4466, 5887, 5929, 7018, 9251, 11774, 11858, 15631, 18502, 24563, 31262, 41209, 49126, 64757, 82418, 101761, 129514, 171941, 203522, 343882, 453299, 712327, 906598, 1424654, 4986289, 9972578]

約数ペア:

[(1, 9972578), (2, 4986289), (7, 1424654), (11, 906598), (14, 712327), (22, 453299), (29, 343882), (49, 203522), (58, 171941), (77, 129514), (98, 101761), (121, 82418), (154, 64757), (203, 49126), (242, 41209), (319, 31262), (406, 24563), (539, 18502), (638, 15631), (841, 11858), (847, 11774), (1078, 9251), (1421, 7018), (1682, 5929), (1694, 5887), (2233, 4466), (2842, 3509)]