17982072

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 49083840

約数和(自身を除く): 31101768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 1823, 2466, 3288, 3646, 4932, 5469, 7292, 9864, 10938, 14584, 16407, 21876, 32814, 43752, 65628, 131256, 249751, 499502, 749253, 999004, 1498506, 1998008, 2247759, 2997012, 4495518, 5994024, 8991036, 17982072]

約数ペア:

[(1, 17982072), (2, 8991036), (3, 5994024), (4, 4495518), (6, 2997012), (8, 2247759), (9, 1998008), (12, 1498506), (18, 999004), (24, 749253), (36, 499502), (72, 249751), (137, 131256), (274, 65628), (411, 43752), (548, 32814), (822, 21876), (1096, 16407), (1233, 14584), (1644, 10938), (1823, 9864), (2466, 7292), (3288, 5469), (3646, 4932)]