16279542

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 40360320

約数和(自身を除く): 24080778

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 43, 54, 57, 81, 82, 86, 114, 123, 129, 162, 171, 243, 246, 258, 342, 369, 387, 486, 513, 738, 774, 779, 817, 1026, 1107, 1161, 1539, 1558, 1634, 1763, 2214, 2322, 2337, 2451, 3078, 3321, 3483, 3526, 4617, 4674, 4902, 5289, 6642, 6966, 7011, 7353, 9234, 9963, 10449, 10578, 14022, 14706, 15867, 19926, 20898, 21033, 22059, 31734, 33497, 42066, 44118, 47601, 63099, 66177, 66994, 95202, 100491, 126198, 132354, 142803, 189297, 198531, 200982, 285606, 301473, 378594, 397062, 428409, 602946, 856818, 904419, 1808838, 2713257, 5426514, 8139771, 16279542]

約数ペア:

[(1, 16279542), (2, 8139771), (3, 5426514), (6, 2713257), (9, 1808838), (18, 904419), (19, 856818), (27, 602946), (38, 428409), (41, 397062), (43, 378594), (54, 301473), (57, 285606), (81, 200982), (82, 198531), (86, 189297), (114, 142803), (123, 132354), (129, 126198), (162, 100491), (171, 95202), (243, 66994), (246, 66177), (258, 63099), (342, 47601), (369, 44118), (387, 42066), (486, 33497), (513, 31734), (738, 22059), (774, 21033), (779, 20898), (817, 19926), (1026, 15867), (1107, 14706), (1161, 14022), (1539, 10578), (1558, 10449), (1634, 9963), (1763, 9234), (2214, 7353), (2322, 7011), (2337, 6966), (2451, 6642), (3078, 5289), (3321, 4902), (3483, 4674), (3526, 4617)]