38499984

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6521}}^1$

素因数の和:6576

約数の個数: 60

約数和(自身を含む): 110391372

約数和(自身を除く): 71891388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 6521, 13042, 19563, 26084, 39126, 52168, 58689, 78252, 104336, 117378, 156504, 234756, 267361, 313008, 469512, 534722, 802083, 939024, 1069444, 1604166, 2138888, 2406249, 3208332, 4277776, 4812498, 6416664, 9624996, 12833328, 19249992, 38499984]

約数ペア:

[(1, 38499984), (2, 19249992), (3, 12833328), (4, 9624996), (6, 6416664), (8, 4812498), (9, 4277776), (12, 3208332), (16, 2406249), (18, 2138888), (24, 1604166), (36, 1069444), (41, 939024), (48, 802083), (72, 534722), (82, 469512), (123, 313008), (144, 267361), (164, 234756), (246, 156504), (328, 117378), (369, 104336), (492, 78252), (656, 58689), (738, 52168), (984, 39126), (1476, 26084), (1968, 19563), (2952, 13042), (5904, 6521)]