2048619996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{49613}}^1$

素因数の和:49691

約数の個数: 72

約数和(自身を含む): 5490086784

約数和(自身を除く): 3441466788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 4588, 6882, 10323, 13764, 20646, 41292, 49613, 99226, 148839, 198452, 297678, 446517, 595356, 893034, 1538003, 1786068, 1835681, 3076006, 3671362, 4614009, 5507043, 6152012, 7342724, 9228018, 11014086, 13842027, 16521129, 18456036, 22028172, 27684054, 33042258, 55368108, 56906111, 66084516, 113812222, 170718333, 227624444, 341436666, 512154999, 682873332, 1024309998, 2048619996]

約数ペア:

[(1, 2048619996), (2, 1024309998), (3, 682873332), (4, 512154999), (6, 341436666), (9, 227624444), (12, 170718333), (18, 113812222), (31, 66084516), (36, 56906111), (37, 55368108), (62, 33042258), (74, 27684054), (93, 22028172), (111, 18456036), (124, 16521129), (148, 13842027), (186, 11014086), (222, 9228018), (279, 7342724), (333, 6152012), (372, 5507043), (444, 4614009), (558, 3671362), (666, 3076006), (1116, 1835681), (1147, 1786068), (1332, 1538003), (2294, 893034), (3441, 595356), (4588, 446517), (6882, 297678), (10323, 198452), (13764, 148839), (20646, 99226), (41292, 49613)]