233454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 522144

約数和(自身を除く): 288690

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 73, 78, 82, 123, 146, 219, 246, 438, 533, 949, 1066, 1599, 1898, 2847, 2993, 3198, 5694, 5986, 8979, 17958, 38909, 77818, 116727, 233454]

約数ペア:

[(1, 233454), (2, 116727), (3, 77818), (6, 38909), (13, 17958), (26, 8979), (39, 5986), (41, 5694), (73, 3198), (78, 2993), (82, 2847), (123, 1898), (146, 1599), (219, 1066), (246, 949), (438, 533)]