19141038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 48069216

約数和(自身を除く): 28928178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 2081, 3066, 4162, 4599, 6243, 9198, 12486, 14567, 18729, 29134, 37458, 43701, 87402, 131103, 151913, 262206, 303826, 455739, 911478, 1063391, 1367217, 2126782, 2734434, 3190173, 6380346, 9570519, 19141038]

約数ペア:

[(1, 19141038), (2, 9570519), (3, 6380346), (6, 3190173), (7, 2734434), (9, 2126782), (14, 1367217), (18, 1063391), (21, 911478), (42, 455739), (63, 303826), (73, 262206), (126, 151913), (146, 131103), (219, 87402), (438, 43701), (511, 37458), (657, 29134), (1022, 18729), (1314, 14567), (1533, 12486), (2081, 9198), (3066, 6243), (4162, 4599)]