3855444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 9582720

約数和(自身を除く): 5727276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 229, 244, 276, 366, 458, 687, 732, 916, 1374, 1403, 2748, 2806, 4209, 5267, 5612, 8418, 10534, 13969, 15801, 16836, 21068, 27938, 31602, 41907, 55876, 63204, 83814, 167628, 321287, 642574, 963861, 1285148, 1927722, 3855444]

約数ペア:

[(1, 3855444), (2, 1927722), (3, 1285148), (4, 963861), (6, 642574), (12, 321287), (23, 167628), (46, 83814), (61, 63204), (69, 55876), (92, 41907), (122, 31602), (138, 27938), (183, 21068), (229, 16836), (244, 15801), (276, 13969), (366, 10534), (458, 8418), (687, 5612), (732, 5267), (916, 4209), (1374, 2806), (1403, 2748)]