18083784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 30300216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 349, 381, 408, 508, 698, 762, 1016, 1047, 1396, 1524, 2094, 2159, 2792, 3048, 4188, 4318, 5933, 6477, 8376, 8636, 11866, 12954, 17272, 17799, 23732, 25908, 35598, 44323, 47464, 51816, 71196, 88646, 132969, 142392, 177292, 265938, 354584, 531876, 753491, 1063752, 1506982, 2260473, 3013964, 4520946, 6027928, 9041892, 18083784]

約数ペア:

[(1, 18083784), (2, 9041892), (3, 6027928), (4, 4520946), (6, 3013964), (8, 2260473), (12, 1506982), (17, 1063752), (24, 753491), (34, 531876), (51, 354584), (68, 265938), (102, 177292), (127, 142392), (136, 132969), (204, 88646), (254, 71196), (349, 51816), (381, 47464), (408, 44323), (508, 35598), (698, 25908), (762, 23732), (1016, 17799), (1047, 17272), (1396, 12954), (1524, 11866), (2094, 8636), (2159, 8376), (2792, 6477), (3048, 5933), (4188, 4318)]