17523804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 45111808

約数和(自身を除く): 27588004

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 163, 186, 204, 289, 326, 372, 489, 527, 578, 652, 867, 978, 1054, 1156, 1581, 1734, 1956, 2108, 2771, 3162, 3468, 5053, 5542, 6324, 8313, 8959, 10106, 11084, 15159, 16626, 17918, 20212, 26877, 30318, 33252, 35836, 47107, 53754, 60636, 85901, 94214, 107508, 141321, 171802, 188428, 257703, 282642, 343604, 515406, 565284, 1030812, 1460317, 2920634, 4380951, 5841268, 8761902, 17523804]

約数ペア:

[(1, 17523804), (2, 8761902), (3, 5841268), (4, 4380951), (6, 2920634), (12, 1460317), (17, 1030812), (31, 565284), (34, 515406), (51, 343604), (62, 282642), (68, 257703), (93, 188428), (102, 171802), (124, 141321), (163, 107508), (186, 94214), (204, 85901), (289, 60636), (326, 53754), (372, 47107), (489, 35836), (527, 33252), (578, 30318), (652, 26877), (867, 20212), (978, 17918), (1054, 16626), (1156, 15159), (1581, 11084), (1734, 10106), (1956, 8959), (2108, 8313), (2771, 6324), (3162, 5542), (3468, 5053)]