173123442

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 382337280

約数和(自身を除く): 209213838

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 359, 367, 438, 657, 718, 734, 1077, 1101, 1314, 2154, 2202, 3231, 3303, 6462, 6606, 26207, 26791, 52414, 53582, 78621, 80373, 131753, 157242, 160746, 235863, 241119, 263506, 395259, 471726, 482238, 790518, 1185777, 2371554, 9617969, 19235938, 28853907, 57707814, 86561721, 173123442]

約数ペア:

[(1, 173123442), (2, 86561721), (3, 57707814), (6, 28853907), (9, 19235938), (18, 9617969), (73, 2371554), (146, 1185777), (219, 790518), (359, 482238), (367, 471726), (438, 395259), (657, 263506), (718, 241119), (734, 235863), (1077, 160746), (1101, 157242), (1314, 131753), (2154, 80373), (2202, 78621), (3231, 53582), (3303, 52414), (6462, 26791), (6606, 26207)]