18362284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 33978560

約数和(自身を除く): 15616276

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 787, 1228, 1574, 3148, 5833, 11666, 14953, 23332, 29906, 59812, 241609, 483218, 966436, 4590571, 9181142, 18362284]

約数ペア:

[(1, 18362284), (2, 9181142), (4, 4590571), (19, 966436), (38, 483218), (76, 241609), (307, 59812), (614, 29906), (787, 23332), (1228, 14953), (1574, 11666), (3148, 5833)]