123281658

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{145723}}^1$

素因数の和:145778

約数の個数: 24

約数和(自身を含む): 272795328

約数和(自身を除く): 149513670

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 145723, 291446, 437169, 874338, 1311507, 2623014, 6848981, 13697962, 20546943, 41093886, 61640829, 123281658]

約数ペア:

[(1, 123281658), (2, 61640829), (3, 41093886), (6, 20546943), (9, 13697962), (18, 6848981), (47, 2623014), (94, 1311507), (141, 874338), (282, 437169), (423, 291446), (846, 145723)]