13646864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 35622720

約数和(自身を除く): 21975856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 53, 56, 76, 77, 88, 106, 112, 121, 133, 152, 154, 176, 209, 212, 242, 266, 304, 308, 371, 418, 424, 484, 532, 583, 616, 742, 836, 847, 848, 968, 1007, 1064, 1166, 1232, 1463, 1484, 1672, 1694, 1936, 2014, 2128, 2299, 2332, 2926, 2968, 3344, 3388, 4028, 4081, 4598, 4664, 5852, 5936, 6413, 6776, 7049, 8056, 8162, 9196, 9328, 11077, 11704, 12826, 13552, 14098, 16093, 16112, 16324, 18392, 22154, 23408, 25652, 28196, 32186, 32648, 36784, 44308, 44891, 51304, 56392, 64372, 65296, 77539, 88616, 89782, 102608, 112784, 121847, 128744, 155078, 177232, 179564, 243694, 257488, 310156, 359128, 487388, 620312, 718256, 852929, 974776, 1240624, 1705858, 1949552, 3411716, 6823432, 13646864]

約数ペア:

[(1, 13646864), (2, 6823432), (4, 3411716), (7, 1949552), (8, 1705858), (11, 1240624), (14, 974776), (16, 852929), (19, 718256), (22, 620312), (28, 487388), (38, 359128), (44, 310156), (53, 257488), (56, 243694), (76, 179564), (77, 177232), (88, 155078), (106, 128744), (112, 121847), (121, 112784), (133, 102608), (152, 89782), (154, 88616), (176, 77539), (209, 65296), (212, 64372), (242, 56392), (266, 51304), (304, 44891), (308, 44308), (371, 36784), (418, 32648), (424, 32186), (484, 28196), (532, 25652), (583, 23408), (616, 22154), (742, 18392), (836, 16324), (847, 16112), (848, 16093), (968, 14098), (1007, 13552), (1064, 12826), (1166, 11704), (1232, 11077), (1463, 9328), (1484, 9196), (1672, 8162), (1694, 8056), (1936, 7049), (2014, 6776), (2128, 6413), (2299, 5936), (2332, 5852), (2926, 4664), (2968, 4598), (3344, 4081), (3388, 4028)]