9138996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 24864840

約数和(自身を除く): 15725844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 137, 153, 204, 218, 274, 306, 327, 411, 436, 548, 612, 654, 822, 981, 1233, 1308, 1644, 1853, 1962, 2329, 2466, 3706, 3924, 4658, 4932, 5559, 6987, 7412, 9316, 11118, 13974, 14933, 16677, 20961, 22236, 27948, 29866, 33354, 41922, 44799, 59732, 66708, 83844, 89598, 134397, 179196, 253861, 268794, 507722, 537588, 761583, 1015444, 1523166, 2284749, 3046332, 4569498, 9138996]

約数ペア:

[(1, 9138996), (2, 4569498), (3, 3046332), (4, 2284749), (6, 1523166), (9, 1015444), (12, 761583), (17, 537588), (18, 507722), (34, 268794), (36, 253861), (51, 179196), (68, 134397), (102, 89598), (109, 83844), (137, 66708), (153, 59732), (204, 44799), (218, 41922), (274, 33354), (306, 29866), (327, 27948), (411, 22236), (436, 20961), (548, 16677), (612, 14933), (654, 13974), (822, 11118), (981, 9316), (1233, 7412), (1308, 6987), (1644, 5559), (1853, 4932), (1962, 4658), (2329, 3924), (2466, 3706)]