38490618

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19902

約数の個数: 32

約数和(自身を含む): 85803840

約数和(自身を除く): 47313222

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 19861, 39722, 59583, 119166, 337637, 377359, 675274, 754718, 1012911, 1132077, 2025822, 2264154, 6415103, 12830206, 19245309, 38490618]

約数ペア:

[(1, 38490618), (2, 19245309), (3, 12830206), (6, 6415103), (17, 2264154), (19, 2025822), (34, 1132077), (38, 1012911), (51, 754718), (57, 675274), (102, 377359), (114, 337637), (323, 119166), (646, 59583), (969, 39722), (1938, 19861)]