16945068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 45941504

約数和(自身を除く): 28996436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3307, 5124, 6614, 9921, 13228, 19842, 23149, 39684, 46298, 69447, 92596, 138894, 201727, 277788, 403454, 605181, 806908, 1210362, 1412089, 2420724, 2824178, 4236267, 5648356, 8472534, 16945068]

約数ペア:

[(1, 16945068), (2, 8472534), (3, 5648356), (4, 4236267), (6, 2824178), (7, 2420724), (12, 1412089), (14, 1210362), (21, 806908), (28, 605181), (42, 403454), (61, 277788), (84, 201727), (122, 138894), (183, 92596), (244, 69447), (366, 46298), (427, 39684), (732, 23149), (854, 19842), (1281, 13228), (1708, 9921), (2562, 6614), (3307, 5124)]