18867090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57173}}^1$

素因数の和:57194

約数の個数: 32

約数和(自身を含む): 49398336

約数和(自身を除く): 30531246

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57173, 114346, 171519, 285865, 343038, 571730, 628903, 857595, 1257806, 1715190, 1886709, 3144515, 3773418, 6289030, 9433545, 18867090]

約数ペア:

[(1, 18867090), (2, 9433545), (3, 6289030), (5, 3773418), (6, 3144515), (10, 1886709), (11, 1715190), (15, 1257806), (22, 857595), (30, 628903), (33, 571730), (55, 343038), (66, 285865), (110, 171519), (165, 114346), (330, 57173)]