222414918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{91079}}^1$

素因数の和:91132

約数の個数: 32

約数和(自身を含む): 498389760

約数和(自身を除く): 275974842

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 91079, 182158, 273237, 546474, 1001869, 2003738, 3005607, 3369923, 6011214, 6739846, 10109769, 20219538, 37069153, 74138306, 111207459, 222414918]

約数ペア:

[(1, 222414918), (2, 111207459), (3, 74138306), (6, 37069153), (11, 20219538), (22, 10109769), (33, 6739846), (37, 6011214), (66, 3369923), (74, 3005607), (111, 2003738), (222, 1001869), (407, 546474), (814, 273237), (1221, 182158), (2442, 91079)]