18196272

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 80

約数和(自身を含む): 53037280

約数和(自身を除く): 34841008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 577, 584, 657, 876, 1154, 1168, 1314, 1731, 1752, 1971, 2308, 2628, 3462, 3504, 3942, 4616, 5193, 5256, 6924, 7884, 9232, 10386, 10512, 13848, 15579, 15768, 20772, 27696, 31158, 31536, 41544, 42121, 62316, 83088, 84242, 124632, 126363, 168484, 249264, 252726, 336968, 379089, 505452, 673936, 758178, 1010904, 1137267, 1516356, 2021808, 2274534, 3032712, 4549068, 6065424, 9098136, 18196272]

約数ペア:

[(1, 18196272), (2, 9098136), (3, 6065424), (4, 4549068), (6, 3032712), (8, 2274534), (9, 2021808), (12, 1516356), (16, 1137267), (18, 1010904), (24, 758178), (27, 673936), (36, 505452), (48, 379089), (54, 336968), (72, 252726), (73, 249264), (108, 168484), (144, 126363), (146, 124632), (216, 84242), (219, 83088), (292, 62316), (432, 42121), (438, 41544), (577, 31536), (584, 31158), (657, 27696), (876, 20772), (1154, 15768), (1168, 15579), (1314, 13848), (1731, 10512), (1752, 10386), (1971, 9232), (2308, 7884), (2628, 6924), (3462, 5256), (3504, 5193), (3942, 4616)]