3857688

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 10553400

約数和(自身を除く): 6695712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 409, 524, 786, 818, 1048, 1179, 1227, 1572, 1636, 2358, 2454, 3144, 3272, 3681, 4716, 4908, 7362, 9432, 9816, 14724, 29448, 53579, 107158, 160737, 214316, 321474, 428632, 482211, 642948, 964422, 1285896, 1928844, 3857688]

約数ペア:

[(1, 3857688), (2, 1928844), (3, 1285896), (4, 964422), (6, 642948), (8, 482211), (9, 428632), (12, 321474), (18, 214316), (24, 160737), (36, 107158), (72, 53579), (131, 29448), (262, 14724), (393, 9816), (409, 9432), (524, 7362), (786, 4908), (818, 4716), (1048, 3681), (1179, 3272), (1227, 3144), (1572, 2454), (1636, 2358)]