126768654

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 280317024

約数和(自身を除く): 153548370

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 281, 353, 426, 562, 639, 706, 843, 1059, 1278, 1686, 2118, 2529, 3177, 5058, 6354, 19951, 25063, 39902, 50126, 59853, 75189, 99193, 119706, 150378, 179559, 198386, 225567, 297579, 359118, 451134, 595158, 892737, 1785474, 7042703, 14085406, 21128109, 42256218, 63384327, 126768654]

約数ペア:

[(1, 126768654), (2, 63384327), (3, 42256218), (6, 21128109), (9, 14085406), (18, 7042703), (71, 1785474), (142, 892737), (213, 595158), (281, 451134), (353, 359118), (426, 297579), (562, 225567), (639, 198386), (706, 179559), (843, 150378), (1059, 119706), (1278, 99193), (1686, 75189), (2118, 59853), (2529, 50126), (3177, 39902), (5058, 25063), (6354, 19951)]