12874644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 34954920

約数和(自身を除く): 22080276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 193, 204, 218, 306, 327, 386, 436, 579, 612, 654, 772, 981, 1158, 1308, 1737, 1853, 1962, 2316, 3281, 3474, 3706, 3924, 5559, 6562, 6948, 7412, 9843, 11118, 13124, 16677, 19686, 21037, 22236, 29529, 33354, 39372, 42074, 59058, 63111, 66708, 84148, 118116, 126222, 189333, 252444, 357629, 378666, 715258, 757332, 1072887, 1430516, 2145774, 3218661, 4291548, 6437322, 12874644]

約数ペア:

[(1, 12874644), (2, 6437322), (3, 4291548), (4, 3218661), (6, 2145774), (9, 1430516), (12, 1072887), (17, 757332), (18, 715258), (34, 378666), (36, 357629), (51, 252444), (68, 189333), (102, 126222), (109, 118116), (153, 84148), (193, 66708), (204, 63111), (218, 59058), (306, 42074), (327, 39372), (386, 33354), (436, 29529), (579, 22236), (612, 21037), (654, 19686), (772, 16677), (981, 13124), (1158, 11118), (1308, 9843), (1737, 7412), (1853, 6948), (1962, 6562), (2316, 5559), (3281, 3924), (3474, 3706)]