42997998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 92527344

約数和(自身を除く): 49529346

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 181, 274, 289, 362, 411, 543, 578, 822, 867, 1086, 1734, 2329, 3077, 4658, 6154, 6987, 9231, 13974, 18462, 24797, 39593, 49594, 52309, 74391, 79186, 104618, 118779, 148782, 156927, 237558, 313854, 421549, 843098, 1264647, 2529294, 7166333, 14332666, 21498999, 42997998]

約数ペア:

[(1, 42997998), (2, 21498999), (3, 14332666), (6, 7166333), (17, 2529294), (34, 1264647), (51, 843098), (102, 421549), (137, 313854), (181, 237558), (274, 156927), (289, 148782), (362, 118779), (411, 104618), (543, 79186), (578, 74391), (822, 52309), (867, 49594), (1086, 39593), (1734, 24797), (2329, 18462), (3077, 13974), (4658, 9231), (6154, 6987)]