18856152

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4157}}^1$

素因数の和:4182

約数の個数: 80

約数和(自身を含む): 60374160

約数和(自身を除く): 41518008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4157, 4536, 8314, 12471, 16628, 24942, 29099, 33256, 37413, 49884, 58198, 74826, 87297, 99768, 112239, 116396, 149652, 174594, 224478, 232792, 261891, 299304, 336717, 349188, 448956, 523782, 673434, 698376, 785673, 897912, 1047564, 1346868, 1571346, 2095128, 2357019, 2693736, 3142692, 4714038, 6285384, 9428076, 18856152]

約数ペア:

[(1, 18856152), (2, 9428076), (3, 6285384), (4, 4714038), (6, 3142692), (7, 2693736), (8, 2357019), (9, 2095128), (12, 1571346), (14, 1346868), (18, 1047564), (21, 897912), (24, 785673), (27, 698376), (28, 673434), (36, 523782), (42, 448956), (54, 349188), (56, 336717), (63, 299304), (72, 261891), (81, 232792), (84, 224478), (108, 174594), (126, 149652), (162, 116396), (168, 112239), (189, 99768), (216, 87297), (252, 74826), (324, 58198), (378, 49884), (504, 37413), (567, 33256), (648, 29099), (756, 24942), (1134, 16628), (1512, 12471), (2268, 8314), (4157, 4536)]