38217996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 102027744

約数和(自身を除く): 63809748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 404, 414, 457, 606, 828, 909, 914, 1212, 1371, 1818, 1828, 2323, 2742, 3636, 4113, 4646, 5484, 6969, 8226, 9292, 10511, 13938, 16452, 20907, 21022, 27876, 31533, 41814, 42044, 46157, 63066, 83628, 92314, 94599, 126132, 138471, 184628, 189198, 276942, 378396, 415413, 553884, 830826, 1061611, 1661652, 2123222, 3184833, 4246444, 6369666, 9554499, 12739332, 19108998, 38217996]

約数ペア:

[(1, 38217996), (2, 19108998), (3, 12739332), (4, 9554499), (6, 6369666), (9, 4246444), (12, 3184833), (18, 2123222), (23, 1661652), (36, 1061611), (46, 830826), (69, 553884), (92, 415413), (101, 378396), (138, 276942), (202, 189198), (207, 184628), (276, 138471), (303, 126132), (404, 94599), (414, 92314), (457, 83628), (606, 63066), (828, 46157), (909, 42044), (914, 41814), (1212, 31533), (1371, 27876), (1818, 21022), (1828, 20907), (2323, 16452), (2742, 13938), (3636, 10511), (4113, 9292), (4646, 8226), (5484, 6969)]