14720178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 32274432

約数和(自身を除く): 17554254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 823, 1626, 1646, 2469, 2981, 4938, 5962, 8943, 9053, 17886, 18106, 27159, 54318, 223033, 446066, 669099, 1338198, 2453363, 4906726, 7360089, 14720178]

約数ペア:

[(1, 14720178), (2, 7360089), (3, 4906726), (6, 2453363), (11, 1338198), (22, 669099), (33, 446066), (66, 223033), (271, 54318), (542, 27159), (813, 18106), (823, 17886), (1626, 9053), (1646, 8943), (2469, 5962), (2981, 4938)]