15853968

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:974

約数の個数: 100

約数和(自身を含む): 49468188

約数和(自身を除く): 33614220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 941, 1053, 1296, 1404, 1872, 1882, 2106, 2808, 2823, 3764, 4212, 5616, 5646, 7528, 8424, 8469, 11292, 12233, 15056, 16848, 16938, 22584, 24466, 25407, 33876, 36699, 45168, 48932, 50814, 67752, 73398, 76221, 97864, 101628, 110097, 135504, 146796, 152442, 195728, 203256, 220194, 293592, 304884, 330291, 406512, 440388, 587184, 609768, 660582, 880776, 990873, 1219536, 1321164, 1761552, 1981746, 2642328, 3963492, 5284656, 7926984, 15853968]

約数ペア:

[(1, 15853968), (2, 7926984), (3, 5284656), (4, 3963492), (6, 2642328), (8, 1981746), (9, 1761552), (12, 1321164), (13, 1219536), (16, 990873), (18, 880776), (24, 660582), (26, 609768), (27, 587184), (36, 440388), (39, 406512), (48, 330291), (52, 304884), (54, 293592), (72, 220194), (78, 203256), (81, 195728), (104, 152442), (108, 146796), (117, 135504), (144, 110097), (156, 101628), (162, 97864), (208, 76221), (216, 73398), (234, 67752), (312, 50814), (324, 48932), (351, 45168), (432, 36699), (468, 33876), (624, 25407), (648, 24466), (702, 22584), (936, 16938), (941, 16848), (1053, 15056), (1296, 12233), (1404, 11292), (1872, 8469), (1882, 8424), (2106, 7528), (2808, 5646), (2823, 5616), (3764, 4212)]