181839804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 464486400

約数和(自身を除く): 282646596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 71, 76, 94, 114, 141, 142, 188, 213, 228, 239, 282, 284, 426, 478, 564, 717, 852, 893, 956, 1349, 1434, 1786, 2679, 2698, 2868, 3337, 3572, 4047, 4541, 5358, 5396, 6674, 8094, 9082, 10011, 10716, 11233, 13348, 13623, 16188, 16969, 18164, 20022, 22466, 27246, 33699, 33938, 40044, 44932, 50907, 54492, 63403, 67398, 67876, 101814, 126806, 134796, 190209, 203628, 213427, 253612, 322411, 380418, 426854, 640281, 644822, 760836, 797543, 853708, 967233, 1280562, 1289644, 1595086, 1934466, 2392629, 2561124, 3190172, 3868932, 4785258, 9570516, 15153317, 30306634, 45459951, 60613268, 90919902, 181839804]

約数ペア:

[(1, 181839804), (2, 90919902), (3, 60613268), (4, 45459951), (6, 30306634), (12, 15153317), (19, 9570516), (38, 4785258), (47, 3868932), (57, 3190172), (71, 2561124), (76, 2392629), (94, 1934466), (114, 1595086), (141, 1289644), (142, 1280562), (188, 967233), (213, 853708), (228, 797543), (239, 760836), (282, 644822), (284, 640281), (426, 426854), (478, 380418), (564, 322411), (717, 253612), (852, 213427), (893, 203628), (956, 190209), (1349, 134796), (1434, 126806), (1786, 101814), (2679, 67876), (2698, 67398), (2868, 63403), (3337, 54492), (3572, 50907), (4047, 44932), (4541, 40044), (5358, 33938), (5396, 33699), (6674, 27246), (8094, 22466), (9082, 20022), (10011, 18164), (10716, 16969), (11233, 16188), (13348, 13623)]