18082845

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 84

約数和(自身を含む): 36632988

約数和(自身を除く): 18550143

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 81, 99, 121, 123, 135, 165, 205, 243, 297, 363, 369, 405, 451, 495, 605, 615, 729, 891, 1089, 1107, 1215, 1353, 1485, 1815, 1845, 2255, 2673, 3267, 3321, 3645, 4059, 4455, 4961, 5445, 5535, 6765, 8019, 9801, 9963, 12177, 13365, 14883, 16335, 16605, 20295, 24805, 29403, 29889, 36531, 40095, 44649, 49005, 49815, 60885, 74415, 88209, 109593, 133947, 147015, 149445, 182655, 223245, 328779, 401841, 441045, 547965, 669735, 1205523, 1643895, 2009205, 3616569, 6027615, 18082845]

約数ペア:

[(1, 18082845), (3, 6027615), (5, 3616569), (9, 2009205), (11, 1643895), (15, 1205523), (27, 669735), (33, 547965), (41, 441045), (45, 401841), (55, 328779), (81, 223245), (99, 182655), (121, 149445), (123, 147015), (135, 133947), (165, 109593), (205, 88209), (243, 74415), (297, 60885), (363, 49815), (369, 49005), (405, 44649), (451, 40095), (495, 36531), (605, 29889), (615, 29403), (729, 24805), (891, 20295), (1089, 16605), (1107, 16335), (1215, 14883), (1353, 13365), (1485, 12177), (1815, 9963), (1845, 9801), (2255, 8019), (2673, 6765), (3267, 5535), (3321, 5445), (3645, 4961), (4059, 4455)]