12654732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 32492880

約数和(自身を除く): 19838148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 89, 102, 123, 164, 178, 204, 246, 267, 289, 356, 492, 534, 578, 697, 867, 1068, 1156, 1394, 1513, 1734, 2091, 2788, 3026, 3468, 3649, 4182, 4539, 6052, 7298, 8364, 9078, 10947, 11849, 14596, 18156, 21894, 23698, 25721, 35547, 43788, 47396, 51442, 62033, 71094, 77163, 102884, 124066, 142188, 154326, 186099, 248132, 308652, 372198, 744396, 1054561, 2109122, 3163683, 4218244, 6327366, 12654732]

約数ペア:

[(1, 12654732), (2, 6327366), (3, 4218244), (4, 3163683), (6, 2109122), (12, 1054561), (17, 744396), (34, 372198), (41, 308652), (51, 248132), (68, 186099), (82, 154326), (89, 142188), (102, 124066), (123, 102884), (164, 77163), (178, 71094), (204, 62033), (246, 51442), (267, 47396), (289, 43788), (356, 35547), (492, 25721), (534, 23698), (578, 21894), (697, 18156), (867, 14596), (1068, 11849), (1156, 10947), (1394, 9078), (1513, 8364), (1734, 7298), (2091, 6052), (2788, 4539), (3026, 4182), (3468, 3649)]