38009006

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 70794000

約数和(自身を除く): 32784994

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 137, 149, 266, 274, 298, 931, 959, 1043, 1862, 1918, 2086, 2603, 2831, 5206, 5662, 6713, 7301, 13426, 14602, 18221, 19817, 20413, 36442, 39634, 40826, 127547, 138719, 142891, 255094, 277438, 285782, 387847, 775694, 1000237, 2000474, 2714929, 5429858, 19004503, 38009006]

約数ペア:

[(1, 38009006), (2, 19004503), (7, 5429858), (14, 2714929), (19, 2000474), (38, 1000237), (49, 775694), (98, 387847), (133, 285782), (137, 277438), (149, 255094), (266, 142891), (274, 138719), (298, 127547), (931, 40826), (959, 39634), (1043, 36442), (1862, 20413), (1918, 19817), (2086, 18221), (2603, 14602), (2831, 13426), (5206, 7301), (5662, 6713)]