11958540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18119}}^1$

素因数の和:18142

約数の個数: 48

約数和(自身を含む): 36529920

約数和(自身を除く): 24571380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18119, 36238, 54357, 72476, 90595, 108714, 181190, 199309, 217428, 271785, 362380, 398618, 543570, 597927, 797236, 996545, 1087140, 1195854, 1993090, 2391708, 2989635, 3986180, 5979270, 11958540]

約数ペア:

[(1, 11958540), (2, 5979270), (3, 3986180), (4, 2989635), (5, 2391708), (6, 1993090), (10, 1195854), (11, 1087140), (12, 996545), (15, 797236), (20, 597927), (22, 543570), (30, 398618), (33, 362380), (44, 271785), (55, 217428), (60, 199309), (66, 181190), (110, 108714), (132, 90595), (165, 72476), (220, 54357), (330, 36238), (660, 18119)]