7215714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3313}}^1$

素因数の和:3343

約数の個数: 36

約数和(自身を含む): 17189718

約数和(自身を除く): 9974004

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 3313, 6626, 9939, 19878, 29817, 36443, 59634, 72886, 109329, 218658, 327987, 400873, 655974, 801746, 1202619, 2405238, 3607857, 7215714]

約数ペア:

[(1, 7215714), (2, 3607857), (3, 2405238), (6, 1202619), (9, 801746), (11, 655974), (18, 400873), (22, 327987), (33, 218658), (66, 109329), (99, 72886), (121, 59634), (198, 36443), (242, 29817), (363, 19878), (726, 9939), (1089, 6626), (2178, 3313)]