16521348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 24726012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 743, 1308, 1486, 1853, 2229, 2972, 3706, 4458, 5559, 7412, 8916, 11118, 12631, 22236, 25262, 37893, 50524, 75786, 80987, 151572, 161974, 242961, 323948, 485922, 971844, 1376779, 2753558, 4130337, 5507116, 8260674, 16521348]

約数ペア:

[(1, 16521348), (2, 8260674), (3, 5507116), (4, 4130337), (6, 2753558), (12, 1376779), (17, 971844), (34, 485922), (51, 323948), (68, 242961), (102, 161974), (109, 151572), (204, 80987), (218, 75786), (327, 50524), (436, 37893), (654, 25262), (743, 22236), (1308, 12631), (1486, 11118), (1853, 8916), (2229, 7412), (2972, 5559), (3706, 4458)]