20150046

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{5923}}^1$

素因数の和:5947

約数の個数: 48

約数和(自身を含む): 51752064

約数和(自身を除く): 31602018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 5923, 11846, 17769, 35538, 41461, 53307, 82922, 106614, 124383, 159921, 248766, 319842, 373149, 479763, 746298, 959526, 1119447, 1439289, 2238894, 2878578, 3358341, 6716682, 10075023, 20150046]

約数ペア:

[(1, 20150046), (2, 10075023), (3, 6716682), (6, 3358341), (7, 2878578), (9, 2238894), (14, 1439289), (18, 1119447), (21, 959526), (27, 746298), (42, 479763), (54, 373149), (63, 319842), (81, 248766), (126, 159921), (162, 124383), (189, 106614), (243, 82922), (378, 53307), (486, 41461), (567, 35538), (1134, 17769), (1701, 11846), (3402, 5923)]