1728492804

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{88423}}^1$

素因数の和:88617

約数の個数: 48

約数和(自身を含む): 4506087040

約数和(自身を除く): 2777594236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 19548, 88423, 176846, 265269, 353692, 530538, 795807, 1061076, 1591614, 2387421, 3183228, 4774842, 9549684, 16004563, 32009126, 48013689, 64018252, 96027378, 144041067, 192054756, 288082134, 432123201, 576164268, 864246402, 1728492804]

約数ペア:

[(1, 1728492804), (2, 864246402), (3, 576164268), (4, 432123201), (6, 288082134), (9, 192054756), (12, 144041067), (18, 96027378), (27, 64018252), (36, 48013689), (54, 32009126), (108, 16004563), (181, 9549684), (362, 4774842), (543, 3183228), (724, 2387421), (1086, 1591614), (1629, 1061076), (2172, 795807), (3258, 530538), (4887, 353692), (6516, 265269), (9774, 176846), (19548, 88423)]