42081876

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{10531}}^1$

素因数の和:10581

約数の個数: 48

約数和(自身を含む): 112060480

約数和(自身を除く): 69978604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 10531, 21062, 31593, 42124, 63186, 94779, 126372, 189558, 284337, 379116, 389647, 568674, 779294, 1137348, 1168941, 1558588, 2337882, 3506823, 4675764, 7013646, 10520469, 14027292, 21040938, 42081876]

約数ペア:

[(1, 42081876), (2, 21040938), (3, 14027292), (4, 10520469), (6, 7013646), (9, 4675764), (12, 3506823), (18, 2337882), (27, 1558588), (36, 1168941), (37, 1137348), (54, 779294), (74, 568674), (108, 389647), (111, 379116), (148, 284337), (222, 189558), (333, 126372), (444, 94779), (666, 63186), (999, 42124), (1332, 31593), (1998, 21062), (3996, 10531)]