67875006

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 138786048

約数和(自身を除く): 70911042

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 1163, 2326, 3489, 6978, 9727, 19454, 29181, 58362, 82573, 159331, 165146, 247719, 318662, 477993, 495438, 955986, 11312501, 22625002, 33937503, 67875006]

約数ペア:

[(1, 67875006), (2, 33937503), (3, 22625002), (6, 11312501), (71, 955986), (137, 495438), (142, 477993), (213, 318662), (274, 247719), (411, 165146), (426, 159331), (822, 82573), (1163, 58362), (2326, 29181), (3489, 19454), (6978, 9727)]