1405140174

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{4783}}^1$

素因数の和:5669

約数の個数: 48

約数和(自身を含む): 3209107200

約数和(自身を除く): 1803967026

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 859, 1718, 2577, 4783, 5154, 7731, 9566, 14349, 15462, 16321, 28698, 32642, 43047, 48963, 86094, 90877, 97926, 146889, 181754, 272631, 293778, 545262, 817893, 1635786, 4108597, 8217194, 12325791, 24651582, 36977373, 73954746, 78063343, 156126686, 234190029, 468380058, 702570087, 1405140174]

約数ペア:

[(1, 1405140174), (2, 702570087), (3, 468380058), (6, 234190029), (9, 156126686), (18, 78063343), (19, 73954746), (38, 36977373), (57, 24651582), (114, 12325791), (171, 8217194), (342, 4108597), (859, 1635786), (1718, 817893), (2577, 545262), (4783, 293778), (5154, 272631), (7731, 181754), (9566, 146889), (14349, 97926), (15462, 90877), (16321, 86094), (28698, 48963), (32642, 43047)]