38118267

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 67223520

約数和(自身を除く): 29105253

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 71, 87, 99, 121, 153, 187, 213, 261, 319, 363, 493, 561, 639, 781, 957, 1089, 1207, 1479, 1683, 2057, 2059, 2343, 2871, 3509, 3621, 4437, 5423, 6171, 6177, 7029, 8591, 10527, 10863, 13277, 16269, 18513, 18531, 22649, 25773, 31581, 35003, 39831, 48807, 59653, 67947, 77319, 105009, 119493, 146047, 178959, 203841, 249139, 315027, 385033, 438141, 536877, 747417, 1155099, 1314423, 2242251, 3465297, 4235363, 12706089, 38118267]

約数ペア:

[(1, 38118267), (3, 12706089), (9, 4235363), (11, 3465297), (17, 2242251), (29, 1314423), (33, 1155099), (51, 747417), (71, 536877), (87, 438141), (99, 385033), (121, 315027), (153, 249139), (187, 203841), (213, 178959), (261, 146047), (319, 119493), (363, 105009), (493, 77319), (561, 67947), (639, 59653), (781, 48807), (957, 39831), (1089, 35003), (1207, 31581), (1479, 25773), (1683, 22649), (2057, 18531), (2059, 18513), (2343, 16269), (2871, 13277), (3509, 10863), (3621, 10527), (4437, 8591), (5423, 7029), (6171, 6177)]