1800619716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 4920573952

約数和(自身を除く): 3119954236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 127, 183, 244, 254, 366, 381, 427, 508, 732, 762, 854, 889, 1281, 1524, 1708, 1778, 2562, 2667, 2767, 3556, 5124, 5334, 5534, 7747, 8301, 10668, 11068, 15494, 16602, 19369, 23241, 30988, 33204, 38738, 46482, 54229, 58107, 77476, 92964, 108458, 116214, 162687, 168787, 216916, 232428, 325374, 337574, 351409, 506361, 650748, 675148, 702818, 1012722, 1054227, 1181509, 1405636, 2025444, 2108454, 2363018, 2459863, 3544527, 4216908, 4726036, 4919726, 7089054, 7379589, 9839452, 14178108, 14759178, 21435949, 29518356, 42871898, 64307847, 85743796, 128615694, 150051643, 257231388, 300103286, 450154929, 600206572, 900309858, 1800619716]

約数ペア:

[(1, 1800619716), (2, 900309858), (3, 600206572), (4, 450154929), (6, 300103286), (7, 257231388), (12, 150051643), (14, 128615694), (21, 85743796), (28, 64307847), (42, 42871898), (61, 29518356), (84, 21435949), (122, 14759178), (127, 14178108), (183, 9839452), (244, 7379589), (254, 7089054), (366, 4919726), (381, 4726036), (427, 4216908), (508, 3544527), (732, 2459863), (762, 2363018), (854, 2108454), (889, 2025444), (1281, 1405636), (1524, 1181509), (1708, 1054227), (1778, 1012722), (2562, 702818), (2667, 675148), (2767, 650748), (3556, 506361), (5124, 351409), (5334, 337574), (5534, 325374), (7747, 232428), (8301, 216916), (10668, 168787), (11068, 162687), (15494, 116214), (16602, 108458), (19369, 92964), (23241, 77476), (30988, 58107), (33204, 54229), (38738, 46482)]