17379654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 38320128

約数和(自身を除く): 20940474

約数列:

[1, 2, 3, 6, 31, 41, 43, 53, 62, 82, 86, 93, 106, 123, 129, 159, 186, 246, 258, 318, 1271, 1333, 1643, 1763, 2173, 2279, 2542, 2666, 3286, 3526, 3813, 3999, 4346, 4558, 4929, 5289, 6519, 6837, 7626, 7998, 9858, 10578, 13038, 13674, 54653, 67363, 70649, 93439, 109306, 134726, 141298, 163959, 186878, 202089, 211947, 280317, 327918, 404178, 423894, 560634, 2896609, 5793218, 8689827, 17379654]

約数ペア:

[(1, 17379654), (2, 8689827), (3, 5793218), (6, 2896609), (31, 560634), (41, 423894), (43, 404178), (53, 327918), (62, 280317), (82, 211947), (86, 202089), (93, 186878), (106, 163959), (123, 141298), (129, 134726), (159, 109306), (186, 93439), (246, 70649), (258, 67363), (318, 54653), (1271, 13674), (1333, 13038), (1643, 10578), (1763, 9858), (2173, 7998), (2279, 7626), (2542, 6837), (2666, 6519), (3286, 5289), (3526, 4929), (3813, 4558), (3999, 4346)]