16982136

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 48351600

約数和(自身を除く): 31369464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 359, 438, 584, 648, 657, 718, 876, 1077, 1314, 1436, 1752, 1971, 2154, 2628, 2872, 3231, 3942, 4308, 5256, 5913, 6462, 7884, 8616, 9693, 11826, 12924, 15768, 19386, 23652, 25848, 26207, 29079, 38772, 47304, 52414, 58158, 77544, 78621, 104828, 116316, 157242, 209656, 232632, 235863, 314484, 471726, 628968, 707589, 943452, 1415178, 1886904, 2122767, 2830356, 4245534, 5660712, 8491068, 16982136]

約数ペア:

[(1, 16982136), (2, 8491068), (3, 5660712), (4, 4245534), (6, 2830356), (8, 2122767), (9, 1886904), (12, 1415178), (18, 943452), (24, 707589), (27, 628968), (36, 471726), (54, 314484), (72, 235863), (73, 232632), (81, 209656), (108, 157242), (146, 116316), (162, 104828), (216, 78621), (219, 77544), (292, 58158), (324, 52414), (359, 47304), (438, 38772), (584, 29079), (648, 26207), (657, 25848), (718, 23652), (876, 19386), (1077, 15768), (1314, 12924), (1436, 11826), (1752, 9693), (1971, 8616), (2154, 7884), (2628, 6462), (2872, 5913), (3231, 5256), (3942, 4308)]