18874044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74897}}^1$

素因数の和:74914

約数の個数: 36

約数和(自身を含む): 54525744

約数和(自身を除く): 35651700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74897, 149794, 224691, 299588, 449382, 524279, 674073, 898764, 1048558, 1348146, 1572837, 2097116, 2696292, 3145674, 4718511, 6291348, 9437022, 18874044]

約数ペア:

[(1, 18874044), (2, 9437022), (3, 6291348), (4, 4718511), (6, 3145674), (7, 2696292), (9, 2097116), (12, 1572837), (14, 1348146), (18, 1048558), (21, 898764), (28, 674073), (36, 524279), (42, 449382), (63, 299588), (84, 224691), (126, 149794), (252, 74897)]