18553104

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 54133440

約数和(自身を除く): 35580336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 641, 804, 1072, 1206, 1282, 1608, 1809, 1923, 2412, 2564, 3216, 3618, 3846, 4824, 5128, 5769, 7236, 7692, 9648, 10256, 11538, 14472, 15384, 17307, 23076, 28944, 30768, 34614, 42947, 46152, 69228, 85894, 92304, 128841, 138456, 171788, 257682, 276912, 343576, 386523, 515364, 687152, 773046, 1030728, 1159569, 1546092, 2061456, 2319138, 3092184, 4638276, 6184368, 9276552, 18553104]

約数ペア:

[(1, 18553104), (2, 9276552), (3, 6184368), (4, 4638276), (6, 3092184), (8, 2319138), (9, 2061456), (12, 1546092), (16, 1159569), (18, 1030728), (24, 773046), (27, 687152), (36, 515364), (48, 386523), (54, 343576), (67, 276912), (72, 257682), (108, 171788), (134, 138456), (144, 128841), (201, 92304), (216, 85894), (268, 69228), (402, 46152), (432, 42947), (536, 34614), (603, 30768), (641, 28944), (804, 23076), (1072, 17307), (1206, 15384), (1282, 14472), (1608, 11538), (1809, 10256), (1923, 9648), (2412, 7692), (2564, 7236), (3216, 5769), (3618, 5128), (3846, 4824)]