18494352

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 80

約数和(自身を含む): 54837760

約数和(自身を除く): 36343408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1381, 1488, 1674, 2232, 2762, 3348, 4143, 4464, 5524, 6696, 8286, 11048, 12429, 13392, 16572, 22096, 24858, 33144, 37287, 42811, 49716, 66288, 74574, 85622, 99432, 128433, 149148, 171244, 198864, 256866, 298296, 342488, 385299, 513732, 596592, 684976, 770598, 1027464, 1155897, 1541196, 2054928, 2311794, 3082392, 4623588, 6164784, 9247176, 18494352]

約数ペア:

[(1, 18494352), (2, 9247176), (3, 6164784), (4, 4623588), (6, 3082392), (8, 2311794), (9, 2054928), (12, 1541196), (16, 1155897), (18, 1027464), (24, 770598), (27, 684976), (31, 596592), (36, 513732), (48, 385299), (54, 342488), (62, 298296), (72, 256866), (93, 198864), (108, 171244), (124, 149148), (144, 128433), (186, 99432), (216, 85622), (248, 74574), (279, 66288), (372, 49716), (432, 42811), (496, 37287), (558, 33144), (744, 24858), (837, 22096), (1116, 16572), (1381, 13392), (1488, 12429), (1674, 11048), (2232, 8286), (2762, 6696), (3348, 5524), (4143, 4464)]