221882118

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{6619}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 458845440

約数和(自身を除く): 236963322

約数列:

[1, 2, 3, 6, 37, 74, 111, 151, 222, 302, 453, 906, 5587, 6619, 11174, 13238, 16761, 19857, 33522, 39714, 244903, 489806, 734709, 999469, 1469418, 1998938, 2998407, 5996814, 36980353, 73960706, 110941059, 221882118]

約数ペア:

[(1, 221882118), (2, 110941059), (3, 73960706), (6, 36980353), (37, 5996814), (74, 2998407), (111, 1998938), (151, 1469418), (222, 999469), (302, 734709), (453, 489806), (906, 244903), (5587, 39714), (6619, 33522), (11174, 19857), (13238, 16761)]