65617758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 149104800

約数和(自身を除く): 83487042

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 353, 414, 449, 706, 898, 1059, 1347, 2118, 2694, 3177, 4041, 6354, 8082, 8119, 10327, 16238, 20654, 24357, 30981, 48714, 61962, 73071, 92943, 146142, 158497, 185886, 316994, 475491, 950982, 1426473, 2852946, 3645431, 7290862, 10936293, 21872586, 32808879, 65617758]

約数ペア:

[(1, 65617758), (2, 32808879), (3, 21872586), (6, 10936293), (9, 7290862), (18, 3645431), (23, 2852946), (46, 1426473), (69, 950982), (138, 475491), (207, 316994), (353, 185886), (414, 158497), (449, 146142), (706, 92943), (898, 73071), (1059, 61962), (1347, 48714), (2118, 30981), (2694, 24357), (3177, 20654), (4041, 16238), (6354, 10327), (8082, 8119)]