39191802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6883}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 85581888

約数和(自身を除く): 46390086

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 6883, 13766, 20649, 41298, 89479, 178958, 268437, 502459, 536874, 1004918, 1507377, 3014754, 6531967, 13063934, 19595901, 39191802]

約数ペア:

[(1, 39191802), (2, 19595901), (3, 13063934), (6, 6531967), (13, 3014754), (26, 1507377), (39, 1004918), (73, 536874), (78, 502459), (146, 268437), (219, 178958), (438, 89479), (949, 41298), (1898, 20649), (2847, 13766), (5694, 6883)]