12938328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 39443040

約数和(自身を除く): 26504712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 601, 828, 897, 936, 1196, 1202, 1656, 1794, 1803, 2392, 2404, 2691, 3588, 3606, 4808, 5382, 5409, 7176, 7212, 7813, 10764, 10818, 13823, 14424, 15626, 21528, 21636, 23439, 27646, 31252, 41469, 43272, 46878, 55292, 62504, 70317, 82938, 93756, 110584, 124407, 140634, 165876, 179699, 187512, 248814, 281268, 331752, 359398, 497628, 539097, 562536, 718796, 995256, 1078194, 1437592, 1617291, 2156388, 3234582, 4312776, 6469164, 12938328]

約数ペア:

[(1, 12938328), (2, 6469164), (3, 4312776), (4, 3234582), (6, 2156388), (8, 1617291), (9, 1437592), (12, 1078194), (13, 995256), (18, 718796), (23, 562536), (24, 539097), (26, 497628), (36, 359398), (39, 331752), (46, 281268), (52, 248814), (69, 187512), (72, 179699), (78, 165876), (92, 140634), (104, 124407), (117, 110584), (138, 93756), (156, 82938), (184, 70317), (207, 62504), (234, 55292), (276, 46878), (299, 43272), (312, 41469), (414, 31252), (468, 27646), (552, 23439), (598, 21636), (601, 21528), (828, 15626), (897, 14424), (936, 13823), (1196, 10818), (1202, 10764), (1656, 7813), (1794, 7212), (1803, 7176), (2392, 5409), (2404, 5382), (2691, 4808), (3588, 3606)]