18004194

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 44396352

約数和(自身を除く): 26392158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 83, 103, 117, 162, 166, 206, 234, 249, 309, 351, 498, 618, 702, 747, 927, 1053, 1079, 1339, 1494, 1854, 2106, 2158, 2241, 2678, 2781, 3237, 4017, 4482, 5562, 6474, 6723, 8034, 8343, 8549, 9711, 12051, 13446, 16686, 17098, 19422, 24102, 25647, 29133, 36153, 51294, 58266, 72306, 76941, 87399, 108459, 111137, 153882, 174798, 216918, 222274, 230823, 333411, 461646, 666822, 692469, 1000233, 1384938, 2000466, 3000699, 6001398, 9002097, 18004194]

約数ペア:

[(1, 18004194), (2, 9002097), (3, 6001398), (6, 3000699), (9, 2000466), (13, 1384938), (18, 1000233), (26, 692469), (27, 666822), (39, 461646), (54, 333411), (78, 230823), (81, 222274), (83, 216918), (103, 174798), (117, 153882), (162, 111137), (166, 108459), (206, 87399), (234, 76941), (249, 72306), (309, 58266), (351, 51294), (498, 36153), (618, 29133), (702, 25647), (747, 24102), (927, 19422), (1053, 17098), (1079, 16686), (1339, 13446), (1494, 12051), (1854, 9711), (2106, 8549), (2158, 8343), (2241, 8034), (2678, 6723), (2781, 6474), (3237, 5562), (4017, 4482)]