7120937862

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{235621}}^1$

素因数の和:235725

約数の個数: 48

約数和(自身を含む): 16320122208

約数和(自身を除く): 9199184346

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 10074, 15111, 30222, 235621, 471242, 706863, 1413726, 2120589, 4241178, 5419283, 10838566, 16257849, 17200333, 32515698, 34400666, 48773547, 51600999, 97547094, 103201998, 154802997, 309605994, 395607659, 791215318, 1186822977, 2373645954, 3560468931, 7120937862]

約数ペア:

[(1, 7120937862), (2, 3560468931), (3, 2373645954), (6, 1186822977), (9, 791215318), (18, 395607659), (23, 309605994), (46, 154802997), (69, 103201998), (73, 97547094), (138, 51600999), (146, 48773547), (207, 34400666), (219, 32515698), (414, 17200333), (438, 16257849), (657, 10838566), (1314, 5419283), (1679, 4241178), (3358, 2120589), (5037, 1413726), (10074, 706863), (15111, 471242), (30222, 235621)]