18574608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 55427008

約数和(自身を除く): 36852400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 103, 104, 136, 156, 204, 206, 208, 221, 272, 289, 309, 312, 408, 412, 442, 578, 618, 624, 663, 816, 824, 867, 884, 1156, 1236, 1326, 1339, 1648, 1734, 1751, 1768, 2312, 2472, 2652, 2678, 3468, 3502, 3536, 3757, 4017, 4624, 4944, 5253, 5304, 5356, 6936, 7004, 7514, 8034, 10506, 10608, 10712, 11271, 13872, 14008, 15028, 16068, 21012, 21424, 22542, 22763, 28016, 29767, 30056, 32136, 42024, 45084, 45526, 59534, 60112, 64272, 68289, 84048, 89301, 90168, 91052, 119068, 136578, 178602, 180336, 182104, 238136, 273156, 357204, 364208, 386971, 476272, 546312, 714408, 773942, 1092624, 1160913, 1428816, 1547884, 2321826, 3095768, 4643652, 6191536, 9287304, 18574608]

約数ペア:

[(1, 18574608), (2, 9287304), (3, 6191536), (4, 4643652), (6, 3095768), (8, 2321826), (12, 1547884), (13, 1428816), (16, 1160913), (17, 1092624), (24, 773942), (26, 714408), (34, 546312), (39, 476272), (48, 386971), (51, 364208), (52, 357204), (68, 273156), (78, 238136), (102, 182104), (103, 180336), (104, 178602), (136, 136578), (156, 119068), (204, 91052), (206, 90168), (208, 89301), (221, 84048), (272, 68289), (289, 64272), (309, 60112), (312, 59534), (408, 45526), (412, 45084), (442, 42024), (578, 32136), (618, 30056), (624, 29767), (663, 28016), (816, 22763), (824, 22542), (867, 21424), (884, 21012), (1156, 16068), (1236, 15028), (1326, 14008), (1339, 13872), (1648, 11271), (1734, 10712), (1751, 10608), (1768, 10506), (2312, 8034), (2472, 7514), (2652, 7004), (2678, 6936), (3468, 5356), (3502, 5304), (3536, 5253), (3757, 4944), (4017, 4624)]