18565308

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 48364960

約数和(自身を除く): 29799652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 433, 794, 866, 1191, 1299, 1588, 1732, 2382, 2598, 3573, 3897, 4764, 5196, 7146, 7794, 10719, 11691, 14292, 15588, 21438, 23382, 42876, 46764, 171901, 343802, 515703, 687604, 1031406, 1547109, 2062812, 3094218, 4641327, 6188436, 9282654, 18565308]

約数ペア:

[(1, 18565308), (2, 9282654), (3, 6188436), (4, 4641327), (6, 3094218), (9, 2062812), (12, 1547109), (18, 1031406), (27, 687604), (36, 515703), (54, 343802), (108, 171901), (397, 46764), (433, 42876), (794, 23382), (866, 21438), (1191, 15588), (1299, 14292), (1588, 11691), (1732, 10719), (2382, 7794), (2598, 7146), (3573, 5196), (3897, 4764)]