379443978

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1240013}}^1$

素因数の和:1240038

約数の個数: 24

約数和(自身を含む): 870489828

約数和(自身を除く): 491045850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1240013, 2480026, 3720039, 7440078, 11160117, 21080221, 22320234, 42160442, 63240663, 126481326, 189721989, 379443978]

約数ペア:

[(1, 379443978), (2, 189721989), (3, 126481326), (6, 63240663), (9, 42160442), (17, 22320234), (18, 21080221), (34, 11160117), (51, 7440078), (102, 3720039), (153, 2480026), (306, 1240013)]