13107924

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 34664448

約数和(自身を除く): 21556524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 127, 141, 183, 188, 244, 254, 282, 366, 381, 423, 508, 549, 564, 732, 762, 846, 1098, 1143, 1524, 1692, 2196, 2286, 2867, 4572, 5734, 5969, 7747, 8601, 11468, 11938, 15494, 17202, 17907, 23241, 23876, 25803, 30988, 34404, 35814, 46482, 51606, 53721, 69723, 71628, 92964, 103212, 107442, 139446, 214884, 278892, 364109, 728218, 1092327, 1456436, 2184654, 3276981, 4369308, 6553962, 13107924]

約数ペア:

[(1, 13107924), (2, 6553962), (3, 4369308), (4, 3276981), (6, 2184654), (9, 1456436), (12, 1092327), (18, 728218), (36, 364109), (47, 278892), (61, 214884), (94, 139446), (122, 107442), (127, 103212), (141, 92964), (183, 71628), (188, 69723), (244, 53721), (254, 51606), (282, 46482), (366, 35814), (381, 34404), (423, 30988), (508, 25803), (549, 23876), (564, 23241), (732, 17907), (762, 17202), (846, 15494), (1098, 11938), (1143, 11468), (1524, 8601), (1692, 7747), (2196, 5969), (2286, 5734), (2867, 4572)]