25282998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 59623200

約数和(自身を除く): 34340202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1049, 1339, 1854, 2098, 2678, 3147, 4017, 6294, 8034, 9441, 12051, 13637, 18882, 24102, 27274, 40911, 81822, 108047, 122733, 216094, 245466, 324141, 648282, 972423, 1404611, 1944846, 2809222, 4213833, 8427666, 12641499, 25282998]

約数ペア:

[(1, 25282998), (2, 12641499), (3, 8427666), (6, 4213833), (9, 2809222), (13, 1944846), (18, 1404611), (26, 972423), (39, 648282), (78, 324141), (103, 245466), (117, 216094), (206, 122733), (234, 108047), (309, 81822), (618, 40911), (927, 27274), (1049, 24102), (1339, 18882), (1854, 13637), (2098, 12051), (2678, 9441), (3147, 8034), (4017, 6294)]