15404148

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 42577920

約数和(自身を除く): 27173772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 86, 93, 107, 108, 124, 129, 172, 186, 214, 258, 279, 321, 372, 387, 428, 516, 558, 642, 774, 837, 963, 1116, 1161, 1284, 1333, 1548, 1674, 1926, 2322, 2666, 2889, 3317, 3348, 3852, 3999, 4601, 4644, 5332, 5778, 6634, 7998, 9202, 9951, 11556, 11997, 13268, 13803, 15996, 18404, 19902, 23994, 27606, 29853, 35991, 39804, 41409, 47988, 55212, 59706, 71982, 82818, 89559, 119412, 124227, 142631, 143964, 165636, 179118, 248454, 285262, 358236, 427893, 496908, 570524, 855786, 1283679, 1711572, 2567358, 3851037, 5134716, 7702074, 15404148]

約数ペア:

[(1, 15404148), (2, 7702074), (3, 5134716), (4, 3851037), (6, 2567358), (9, 1711572), (12, 1283679), (18, 855786), (27, 570524), (31, 496908), (36, 427893), (43, 358236), (54, 285262), (62, 248454), (86, 179118), (93, 165636), (107, 143964), (108, 142631), (124, 124227), (129, 119412), (172, 89559), (186, 82818), (214, 71982), (258, 59706), (279, 55212), (321, 47988), (372, 41409), (387, 39804), (428, 35991), (516, 29853), (558, 27606), (642, 23994), (774, 19902), (837, 18404), (963, 15996), (1116, 13803), (1161, 13268), (1284, 11997), (1333, 11556), (1548, 9951), (1674, 9202), (1926, 7998), (2322, 6634), (2666, 5778), (2889, 5332), (3317, 4644), (3348, 4601), (3852, 3999)]