38218614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 55784586

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1019, 1786, 1974, 2038, 2679, 3057, 5358, 6114, 6251, 7133, 12502, 14266, 18753, 19361, 21399, 37506, 38722, 42798, 47893, 58083, 95786, 116166, 135527, 143679, 271054, 287358, 335251, 406581, 670502, 813162, 909967, 1005753, 1819934, 2011506, 2729901, 5459802, 6369769, 12739538, 19109307, 38218614]

約数ペア:

[(1, 38218614), (2, 19109307), (3, 12739538), (6, 6369769), (7, 5459802), (14, 2729901), (19, 2011506), (21, 1819934), (38, 1005753), (42, 909967), (47, 813162), (57, 670502), (94, 406581), (114, 335251), (133, 287358), (141, 271054), (266, 143679), (282, 135527), (329, 116166), (399, 95786), (658, 58083), (798, 47893), (893, 42798), (987, 38722), (1019, 37506), (1786, 21399), (1974, 19361), (2038, 18753), (2679, 14266), (3057, 12502), (5358, 7133), (6114, 6251)]