17921604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 45057600

約数和(自身を除く): 27135996

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 354, 708, 1003, 1489, 2006, 2978, 3009, 4012, 4467, 5956, 6018, 8934, 12036, 17868, 25313, 50626, 75939, 87851, 101252, 151878, 175702, 263553, 303756, 351404, 527106, 1054212, 1493467, 2986934, 4480401, 5973868, 8960802, 17921604]

約数ペア:

[(1, 17921604), (2, 8960802), (3, 5973868), (4, 4480401), (6, 2986934), (12, 1493467), (17, 1054212), (34, 527106), (51, 351404), (59, 303756), (68, 263553), (102, 175702), (118, 151878), (177, 101252), (204, 87851), (236, 75939), (354, 50626), (708, 25313), (1003, 17868), (1489, 12036), (2006, 8934), (2978, 6018), (3009, 5956), (4012, 4467)]