228762

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 505440

約数和(自身を除く): 276678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 179, 213, 358, 426, 537, 639, 1074, 1278, 1611, 3222, 12709, 25418, 38127, 76254, 114381, 228762]

約数ペア:

[(1, 228762), (2, 114381), (3, 76254), (6, 38127), (9, 25418), (18, 12709), (71, 3222), (142, 1611), (179, 1278), (213, 1074), (358, 639), (426, 537)]