16806744

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 51840000

約数和(自身を除く): 35033256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 199, 204, 207, 216, 276, 306, 391, 398, 408, 414, 459, 552, 597, 612, 621, 782, 796, 828, 918, 1173, 1194, 1224, 1242, 1564, 1592, 1656, 1791, 1836, 2346, 2388, 2484, 3128, 3383, 3519, 3582, 3672, 4577, 4692, 4776, 4968, 5373, 6766, 7038, 7164, 9154, 9384, 10149, 10557, 10746, 13532, 13731, 14076, 14328, 18308, 20298, 21114, 21492, 27064, 27462, 28152, 30447, 36616, 40596, 41193, 42228, 42984, 54924, 60894, 77809, 81192, 82386, 84456, 91341, 109848, 121788, 123579, 155618, 164772, 182682, 233427, 243576, 247158, 311236, 329544, 365364, 466854, 494316, 622472, 700281, 730728, 933708, 988632, 1400562, 1867416, 2100843, 2801124, 4201686, 5602248, 8403372, 16806744]

約数ペア:

[(1, 16806744), (2, 8403372), (3, 5602248), (4, 4201686), (6, 2801124), (8, 2100843), (9, 1867416), (12, 1400562), (17, 988632), (18, 933708), (23, 730728), (24, 700281), (27, 622472), (34, 494316), (36, 466854), (46, 365364), (51, 329544), (54, 311236), (68, 247158), (69, 243576), (72, 233427), (92, 182682), (102, 164772), (108, 155618), (136, 123579), (138, 121788), (153, 109848), (184, 91341), (199, 84456), (204, 82386), (207, 81192), (216, 77809), (276, 60894), (306, 54924), (391, 42984), (398, 42228), (408, 41193), (414, 40596), (459, 36616), (552, 30447), (597, 28152), (612, 27462), (621, 27064), (782, 21492), (796, 21114), (828, 20298), (918, 18308), (1173, 14328), (1194, 14076), (1224, 13731), (1242, 13532), (1564, 10746), (1592, 10557), (1656, 10149), (1791, 9384), (1836, 9154), (2346, 7164), (2388, 7038), (2484, 6766), (3128, 5373), (3383, 4968), (3519, 4776), (3582, 4692), (3672, 4577)]