142724682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1867}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 321714432

約数和(自身を除く): 178989750

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 137, 186, 274, 279, 411, 558, 822, 1233, 1867, 2466, 3734, 4247, 5601, 8494, 11202, 12741, 16803, 25482, 33606, 38223, 57877, 76446, 115754, 173631, 255779, 347262, 511558, 520893, 767337, 1041786, 1534674, 2302011, 4604022, 7929149, 15858298, 23787447, 47574894, 71362341, 142724682]

約数ペア:

[(1, 142724682), (2, 71362341), (3, 47574894), (6, 23787447), (9, 15858298), (18, 7929149), (31, 4604022), (62, 2302011), (93, 1534674), (137, 1041786), (186, 767337), (274, 520893), (279, 511558), (411, 347262), (558, 255779), (822, 173631), (1233, 115754), (1867, 76446), (2466, 57877), (3734, 38223), (4247, 33606), (5601, 25482), (8494, 16803), (11202, 12741)]