13006836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 35557704

約数和(自身を除く): 22550868

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 401, 477, 612, 636, 802, 901, 954, 1203, 1604, 1802, 1908, 2406, 2703, 3604, 3609, 4812, 5406, 6817, 7218, 8109, 10812, 13634, 14436, 16218, 20451, 21253, 27268, 32436, 40902, 42506, 61353, 63759, 81804, 85012, 122706, 127518, 191277, 245412, 255036, 361301, 382554, 722602, 765108, 1083903, 1445204, 2167806, 3251709, 4335612, 6503418, 13006836]

約数ペア:

[(1, 13006836), (2, 6503418), (3, 4335612), (4, 3251709), (6, 2167806), (9, 1445204), (12, 1083903), (17, 765108), (18, 722602), (34, 382554), (36, 361301), (51, 255036), (53, 245412), (68, 191277), (102, 127518), (106, 122706), (153, 85012), (159, 81804), (204, 63759), (212, 61353), (306, 42506), (318, 40902), (401, 32436), (477, 27268), (612, 21253), (636, 20451), (802, 16218), (901, 14436), (954, 13634), (1203, 10812), (1604, 8109), (1802, 7218), (1908, 6817), (2406, 5406), (2703, 4812), (3604, 3609)]