19060668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 53114880

約数和(自身を除く): 34054212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 379, 381, 396, 508, 758, 762, 1137, 1143, 1397, 1516, 1524, 2274, 2286, 2794, 3411, 4169, 4191, 4548, 4572, 5588, 6822, 8338, 8382, 12507, 12573, 13644, 16676, 16764, 25014, 25146, 37521, 48133, 50028, 50292, 75042, 96266, 144399, 150084, 192532, 288798, 433197, 529463, 577596, 866394, 1058926, 1588389, 1732788, 2117852, 3176778, 4765167, 6353556, 9530334, 19060668]

約数ペア:

[(1, 19060668), (2, 9530334), (3, 6353556), (4, 4765167), (6, 3176778), (9, 2117852), (11, 1732788), (12, 1588389), (18, 1058926), (22, 866394), (33, 577596), (36, 529463), (44, 433197), (66, 288798), (99, 192532), (127, 150084), (132, 144399), (198, 96266), (254, 75042), (379, 50292), (381, 50028), (396, 48133), (508, 37521), (758, 25146), (762, 25014), (1137, 16764), (1143, 16676), (1397, 13644), (1516, 12573), (1524, 12507), (2274, 8382), (2286, 8338), (2794, 6822), (3411, 5588), (4169, 4572), (4191, 4548)]