380031138

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9973}}^1$

素因数の和:10083

約数の個数: 48

約数和(自身を含む): 863548920

約数和(自身を除く): 483517782

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 73, 87, 146, 174, 219, 261, 438, 522, 657, 1314, 2117, 4234, 6351, 9973, 12702, 19053, 19946, 29919, 38106, 59838, 89757, 179514, 289217, 578434, 728029, 867651, 1456058, 1735302, 2184087, 2602953, 4368174, 5205906, 6552261, 13104522, 21112841, 42225682, 63338523, 126677046, 190015569, 380031138]

約数ペア:

[(1, 380031138), (2, 190015569), (3, 126677046), (6, 63338523), (9, 42225682), (18, 21112841), (29, 13104522), (58, 6552261), (73, 5205906), (87, 4368174), (146, 2602953), (174, 2184087), (219, 1735302), (261, 1456058), (438, 867651), (522, 728029), (657, 578434), (1314, 289217), (2117, 179514), (4234, 89757), (6351, 59838), (9973, 38106), (12702, 29919), (19053, 19946)]