137870838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2437}}^1$

素因数の和:2901

約数の個数: 48

約数和(自身を含む): 342295200

約数和(自身を除く): 204424362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 449, 898, 1347, 2437, 2694, 3143, 4041, 4874, 6286, 7311, 8082, 9429, 14622, 17059, 18858, 21933, 28287, 34118, 43866, 51177, 56574, 102354, 153531, 307062, 1094213, 2188426, 3282639, 6565278, 7659491, 9847917, 15318982, 19695834, 22978473, 45956946, 68935419, 137870838]

約数ペア:

[(1, 137870838), (2, 68935419), (3, 45956946), (6, 22978473), (7, 19695834), (9, 15318982), (14, 9847917), (18, 7659491), (21, 6565278), (42, 3282639), (63, 2188426), (126, 1094213), (449, 307062), (898, 153531), (1347, 102354), (2437, 56574), (2694, 51177), (3143, 43866), (4041, 34118), (4874, 28287), (6286, 21933), (7311, 18858), (8082, 17059), (9429, 14622)]