38042142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 85363200

約数和(自身を除く): 47321058

約数列:

[1, 2, 3, 6, 19, 29, 37, 38, 57, 58, 74, 87, 111, 114, 174, 222, 311, 551, 622, 703, 933, 1073, 1102, 1406, 1653, 1866, 2109, 2146, 3219, 3306, 4218, 5909, 6438, 9019, 11507, 11818, 17727, 18038, 20387, 23014, 27057, 34521, 35454, 40774, 54114, 61161, 69042, 122322, 171361, 218633, 333703, 342722, 437266, 514083, 655899, 667406, 1001109, 1028166, 1311798, 2002218, 6340357, 12680714, 19021071, 38042142]

約数ペア:

[(1, 38042142), (2, 19021071), (3, 12680714), (6, 6340357), (19, 2002218), (29, 1311798), (37, 1028166), (38, 1001109), (57, 667406), (58, 655899), (74, 514083), (87, 437266), (111, 342722), (114, 333703), (174, 218633), (222, 171361), (311, 122322), (551, 69042), (622, 61161), (703, 54114), (933, 40774), (1073, 35454), (1102, 34521), (1406, 27057), (1653, 23014), (1866, 20387), (2109, 18038), (2146, 17727), (3219, 11818), (3306, 11507), (4218, 9019), (5909, 6438)]