12945762

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8081}}^1$

素因数の和:8178

約数の個数: 24

約数和(自身を含む): 28367820

約数和(自身を除く): 15422058

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 8081, 16162, 24243, 48486, 72729, 145458, 719209, 1438418, 2157627, 4315254, 6472881, 12945762]

約数ペア:

[(1, 12945762), (2, 6472881), (3, 4315254), (6, 2157627), (9, 1438418), (18, 719209), (89, 145458), (178, 72729), (267, 48486), (534, 24243), (801, 16162), (1602, 8081)]