39951954

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 104544000

約数和(自身を除く): 64592046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 719, 882, 1029, 1134, 1323, 1438, 2058, 2157, 2646, 3087, 3969, 4314, 5033, 6174, 6471, 7938, 9261, 10066, 12942, 15099, 18522, 19413, 27783, 30198, 35231, 38826, 45297, 55566, 58239, 70462, 90594, 105693, 116478, 135891, 211386, 246617, 271782, 317079, 407673, 493234, 634158, 739851, 815346, 951237, 1479702, 1902474, 2219553, 2853711, 4439106, 5707422, 6658659, 13317318, 19975977, 39951954]

約数ペア:

[(1, 39951954), (2, 19975977), (3, 13317318), (6, 6658659), (7, 5707422), (9, 4439106), (14, 2853711), (18, 2219553), (21, 1902474), (27, 1479702), (42, 951237), (49, 815346), (54, 739851), (63, 634158), (81, 493234), (98, 407673), (126, 317079), (147, 271782), (162, 246617), (189, 211386), (294, 135891), (343, 116478), (378, 105693), (441, 90594), (567, 70462), (686, 58239), (719, 55566), (882, 45297), (1029, 38826), (1134, 35231), (1323, 30198), (1438, 27783), (2058, 19413), (2157, 18522), (2646, 15099), (3087, 12942), (3969, 10066), (4314, 9261), (5033, 7938), (6174, 6471)]