15243606

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{823}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 39552000

約数和(自身を除く): 24308394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 823, 882, 1029, 1323, 1646, 2058, 2469, 2646, 3087, 4938, 5761, 6174, 7407, 9261, 11522, 14814, 17283, 18522, 22221, 34566, 40327, 44442, 51849, 80654, 103698, 120981, 155547, 241962, 282289, 311094, 362943, 564578, 725886, 846867, 1088829, 1693734, 2177658, 2540601, 5081202, 7621803, 15243606]

約数ペア:

[(1, 15243606), (2, 7621803), (3, 5081202), (6, 2540601), (7, 2177658), (9, 1693734), (14, 1088829), (18, 846867), (21, 725886), (27, 564578), (42, 362943), (49, 311094), (54, 282289), (63, 241962), (98, 155547), (126, 120981), (147, 103698), (189, 80654), (294, 51849), (343, 44442), (378, 40327), (441, 34566), (686, 22221), (823, 18522), (882, 17283), (1029, 14814), (1323, 11522), (1646, 9261), (2058, 7407), (2469, 6174), (2646, 5761), (3087, 4938)]