7277988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 18083520

約数和(自身を除く): 10805532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 233, 274, 411, 466, 548, 699, 822, 932, 1398, 1644, 2603, 2796, 4427, 5206, 7809, 8854, 10412, 13281, 15618, 17708, 26562, 31236, 31921, 53124, 63842, 95763, 127684, 191526, 383052, 606499, 1212998, 1819497, 2425996, 3638994, 7277988]

約数ペア:

[(1, 7277988), (2, 3638994), (3, 2425996), (4, 1819497), (6, 1212998), (12, 606499), (19, 383052), (38, 191526), (57, 127684), (76, 95763), (114, 63842), (137, 53124), (228, 31921), (233, 31236), (274, 26562), (411, 17708), (466, 15618), (548, 13281), (699, 10412), (822, 8854), (932, 7809), (1398, 5206), (1644, 4427), (2603, 2796)]