2018996996553

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{142403}}^1$

素因数の和:142548

約数の個数: 96

約数和(自身を含む): 3357544550400

約数和(自身を除く): 1338547553847

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 79, 153, 207, 237, 289, 391, 459, 621, 711, 867, 1173, 1343, 1817, 2133, 2601, 3519, 4029, 5451, 6647, 7803, 10557, 12087, 16353, 19941, 22831, 30889, 36261, 49059, 59823, 68493, 92667, 142403, 179469, 205479, 278001, 427209, 525113, 616437, 834003, 1281627, 1575339, 2420851, 3275269, 3844881, 4726017, 7262553, 9825807, 11249837, 14178051, 21787659, 29477421, 33749511, 41154467, 55679573, 65362977, 88432263, 101248533, 123463401, 167038719, 191247229, 258746251, 303745599, 370390203, 501116157, 573741687, 776238753, 946552741, 1111170609, 1503348471, 1721225061, 2328716259, 2839658223, 3251202893, 4398686267, 5163675183, 6986148777, 8518974669, 9753608679, 13196058801, 25556924007, 29260826037, 39588176403, 74777666539, 87782478111, 118764529209, 224332999617, 672998998851, 2018996996553]

約数ペア:

[(1, 2018996996553), (3, 672998998851), (9, 224332999617), (17, 118764529209), (23, 87782478111), (27, 74777666539), (51, 39588176403), (69, 29260826037), (79, 25556924007), (153, 13196058801), (207, 9753608679), (237, 8518974669), (289, 6986148777), (391, 5163675183), (459, 4398686267), (621, 3251202893), (711, 2839658223), (867, 2328716259), (1173, 1721225061), (1343, 1503348471), (1817, 1111170609), (2133, 946552741), (2601, 776238753), (3519, 573741687), (4029, 501116157), (5451, 370390203), (6647, 303745599), (7803, 258746251), (10557, 191247229), (12087, 167038719), (16353, 123463401), (19941, 101248533), (22831, 88432263), (30889, 65362977), (36261, 55679573), (49059, 41154467), (59823, 33749511), (68493, 29477421), (92667, 21787659), (142403, 14178051), (179469, 11249837), (205479, 9825807), (278001, 7262553), (427209, 4726017), (525113, 3844881), (616437, 3275269), (834003, 2420851), (1281627, 1575339)]