1938156714

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{15959}}^1$

素因数の和:16156

約数の個数: 64

約数和(自身を含む): 4665427200

約数和(自身を除く): 2727270486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 173, 234, 346, 351, 519, 702, 1038, 1557, 2249, 3114, 4498, 4671, 6747, 9342, 13494, 15959, 20241, 31918, 40482, 47877, 60723, 95754, 121446, 143631, 207467, 287262, 414934, 430893, 622401, 861786, 1244802, 1867203, 2760907, 3734406, 5521814, 5601609, 8282721, 11203218, 16565442, 24848163, 35891791, 49696326, 71783582, 74544489, 107675373, 149088978, 215350746, 323026119, 646052238, 969078357, 1938156714]

約数ペア:

[(1, 1938156714), (2, 969078357), (3, 646052238), (6, 323026119), (9, 215350746), (13, 149088978), (18, 107675373), (26, 74544489), (27, 71783582), (39, 49696326), (54, 35891791), (78, 24848163), (117, 16565442), (173, 11203218), (234, 8282721), (346, 5601609), (351, 5521814), (519, 3734406), (702, 2760907), (1038, 1867203), (1557, 1244802), (2249, 861786), (3114, 622401), (4498, 430893), (4671, 414934), (6747, 287262), (9342, 207467), (13494, 143631), (15959, 121446), (20241, 95754), (31918, 60723), (40482, 47877)]