13173198

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 28646784

約数和(自身を除く): 15473586

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 107, 142, 213, 214, 289, 321, 426, 578, 642, 867, 1207, 1734, 1819, 2414, 3621, 3638, 5457, 7242, 7597, 10914, 15194, 20519, 22791, 30923, 41038, 45582, 61557, 61846, 92769, 123114, 129149, 185538, 258298, 387447, 774894, 2195533, 4391066, 6586599, 13173198]

約数ペア:

[(1, 13173198), (2, 6586599), (3, 4391066), (6, 2195533), (17, 774894), (34, 387447), (51, 258298), (71, 185538), (102, 129149), (107, 123114), (142, 92769), (213, 61846), (214, 61557), (289, 45582), (321, 41038), (426, 30923), (578, 22791), (642, 20519), (867, 15194), (1207, 10914), (1734, 7597), (1819, 7242), (2414, 5457), (3621, 3638)]