11605518

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1094

約数の個数: 40

約数和(自身を含む): 26397360

約数和(自身を除く): 14791842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1009, 1278, 1917, 2018, 3027, 3834, 5751, 6054, 9081, 11502, 18162, 27243, 54486, 71639, 81729, 143278, 163458, 214917, 429834, 644751, 1289502, 1934253, 3868506, 5802759, 11605518]

約数ペア:

[(1, 11605518), (2, 5802759), (3, 3868506), (6, 1934253), (9, 1289502), (18, 644751), (27, 429834), (54, 214917), (71, 163458), (81, 143278), (142, 81729), (162, 71639), (213, 54486), (426, 27243), (639, 18162), (1009, 11502), (1278, 9081), (1917, 6054), (2018, 5751), (3027, 3834)]