18033078

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 24484362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 739, 1162, 1478, 1743, 2217, 3486, 4067, 4434, 5173, 8134, 10346, 12201, 15519, 24402, 31038, 36211, 61337, 72422, 108633, 122674, 184011, 217266, 368022, 429359, 858718, 1288077, 2576154, 3005513, 6011026, 9016539, 18033078]

約数ペア:

[(1, 18033078), (2, 9016539), (3, 6011026), (6, 3005513), (7, 2576154), (14, 1288077), (21, 858718), (42, 429359), (49, 368022), (83, 217266), (98, 184011), (147, 122674), (166, 108633), (249, 72422), (294, 61337), (498, 36211), (581, 31038), (739, 24402), (1162, 15519), (1478, 12201), (1743, 10346), (2217, 8134), (3486, 5173), (4067, 4434)]