19003068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 55703648

約数和(自身を除く): 36700580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1033, 1314, 1533, 2044, 2066, 2628, 3066, 3099, 4132, 4599, 6132, 6198, 7231, 9198, 9297, 12396, 14462, 18396, 18594, 21693, 28924, 37188, 43386, 65079, 75409, 86772, 130158, 150818, 226227, 260316, 301636, 452454, 527863, 678681, 904908, 1055726, 1357362, 1583589, 2111452, 2714724, 3167178, 4750767, 6334356, 9501534, 19003068]

約数ペア:

[(1, 19003068), (2, 9501534), (3, 6334356), (4, 4750767), (6, 3167178), (7, 2714724), (9, 2111452), (12, 1583589), (14, 1357362), (18, 1055726), (21, 904908), (28, 678681), (36, 527863), (42, 452454), (63, 301636), (73, 260316), (84, 226227), (126, 150818), (146, 130158), (219, 86772), (252, 75409), (292, 65079), (438, 43386), (511, 37188), (657, 28924), (876, 21693), (1022, 18594), (1033, 18396), (1314, 14462), (1533, 12396), (2044, 9297), (2066, 9198), (2628, 7231), (3066, 6198), (3099, 6132), (4132, 4599)]