2439994212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10909}}^1$

素因数の和:11050

約数の個数: 96

約数和(自身を含む): 6720560000

約数和(自身を除く): 4280565788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 109, 114, 171, 218, 228, 327, 342, 436, 513, 654, 684, 981, 1026, 1308, 1962, 2052, 2071, 2943, 3924, 4142, 5886, 6213, 8284, 10909, 11772, 12426, 18639, 21818, 24852, 32727, 37278, 43636, 55917, 65454, 74556, 98181, 111834, 130908, 196362, 207271, 223668, 294543, 392724, 414542, 589086, 621813, 829084, 1178172, 1189081, 1243626, 1865439, 2378162, 2487252, 3567243, 3730878, 4756324, 5596317, 7134486, 7461756, 10701729, 11192634, 14268972, 21403458, 22385268, 22592539, 32105187, 42806916, 45185078, 64210374, 67777617, 90370156, 128420748, 135555234, 203332851, 271110468, 406665702, 609998553, 813331404, 1219997106, 2439994212]

約数ペア:

[(1, 2439994212), (2, 1219997106), (3, 813331404), (4, 609998553), (6, 406665702), (9, 271110468), (12, 203332851), (18, 135555234), (19, 128420748), (27, 90370156), (36, 67777617), (38, 64210374), (54, 45185078), (57, 42806916), (76, 32105187), (108, 22592539), (109, 22385268), (114, 21403458), (171, 14268972), (218, 11192634), (228, 10701729), (327, 7461756), (342, 7134486), (436, 5596317), (513, 4756324), (654, 3730878), (684, 3567243), (981, 2487252), (1026, 2378162), (1308, 1865439), (1962, 1243626), (2052, 1189081), (2071, 1178172), (2943, 829084), (3924, 621813), (4142, 589086), (5886, 414542), (6213, 392724), (8284, 294543), (10909, 223668), (11772, 207271), (12426, 196362), (18639, 130908), (21818, 111834), (24852, 98181), (32727, 74556), (37278, 65454), (43636, 55917)]