123513654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 276076080

約数和(自身を除く): 152562426

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 363, 366, 671, 726, 1342, 2013, 2789, 4026, 5578, 7381, 8367, 14762, 16734, 22143, 30679, 44286, 61358, 92037, 170129, 184074, 337469, 340258, 510387, 674938, 1012407, 1020774, 1871419, 2024814, 3742838, 5614257, 11228514, 20585609, 41171218, 61756827, 123513654]

約数ペア:

[(1, 123513654), (2, 61756827), (3, 41171218), (6, 20585609), (11, 11228514), (22, 5614257), (33, 3742838), (61, 2024814), (66, 1871419), (121, 1020774), (122, 1012407), (183, 674938), (242, 510387), (363, 340258), (366, 337469), (671, 184074), (726, 170129), (1342, 92037), (2013, 61358), (2789, 44286), (4026, 30679), (5578, 22143), (7381, 16734), (8367, 14762)]