140528682

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{123923}}^1$

素因数の和:123944

約数の個数: 40

約数和(自身を含む): 359875296

約数和(自身を除く): 219346614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 123923, 247846, 371769, 743538, 867461, 1115307, 1734922, 2230614, 2602383, 3345921, 5204766, 6691842, 7807149, 10037763, 15614298, 20075526, 23421447, 46842894, 70264341, 140528682]

約数ペア:

[(1, 140528682), (2, 70264341), (3, 46842894), (6, 23421447), (7, 20075526), (9, 15614298), (14, 10037763), (18, 7807149), (21, 6691842), (27, 5204766), (42, 3345921), (54, 2602383), (63, 2230614), (81, 1734922), (126, 1115307), (162, 867461), (189, 743538), (378, 371769), (567, 247846), (1134, 123923)]