2000018448

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17383}}^1$

素因数の和:17461

約数の個数: 120

約数和(自身を含む): 6052969728

約数和(自身を除く): 4052951280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 612, 752, 799, 816, 846, 1128, 1224, 1598, 1692, 2256, 2397, 2448, 3196, 3384, 4794, 6392, 6768, 7191, 9588, 12784, 14382, 17383, 19176, 28764, 34766, 38352, 52149, 57528, 69532, 104298, 115056, 139064, 156447, 208596, 278128, 295511, 312894, 417192, 591022, 625788, 817001, 834384, 886533, 1182044, 1251576, 1634002, 1773066, 2364088, 2451003, 2503152, 2659599, 3268004, 3546132, 4728176, 4902006, 5319198, 6536008, 7092264, 7353009, 9804012, 10638396, 13072016, 13889017, 14184528, 14706018, 19608024, 21276792, 27778034, 29412036, 39216048, 41667051, 42553584, 55556068, 58824072, 83334102, 111112136, 117648144, 125001153, 166668204, 222224272, 250002306, 333336408, 500004612, 666672816, 1000009224, 2000018448]

約数ペア:

[(1, 2000018448), (2, 1000009224), (3, 666672816), (4, 500004612), (6, 333336408), (8, 250002306), (9, 222224272), (12, 166668204), (16, 125001153), (17, 117648144), (18, 111112136), (24, 83334102), (34, 58824072), (36, 55556068), (47, 42553584), (48, 41667051), (51, 39216048), (68, 29412036), (72, 27778034), (94, 21276792), (102, 19608024), (136, 14706018), (141, 14184528), (144, 13889017), (153, 13072016), (188, 10638396), (204, 9804012), (272, 7353009), (282, 7092264), (306, 6536008), (376, 5319198), (408, 4902006), (423, 4728176), (564, 3546132), (612, 3268004), (752, 2659599), (799, 2503152), (816, 2451003), (846, 2364088), (1128, 1773066), (1224, 1634002), (1598, 1251576), (1692, 1182044), (2256, 886533), (2397, 834384), (2448, 817001), (3196, 625788), (3384, 591022), (4794, 417192), (6392, 312894), (6768, 295511), (7191, 278128), (9588, 208596), (12784, 156447), (14382, 139064), (17383, 115056), (19176, 104298), (28764, 69532), (34766, 57528), (38352, 52149)]