68180658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17839}}^1$

素因数の和:17871

約数の個数: 48

約数和(自身を含む): 170835840

約数和(自身を除く): 102655182

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 17839, 35678, 53517, 107034, 124873, 231907, 249746, 374619, 463814, 695721, 749238, 874111, 1391442, 1623349, 1748222, 2622333, 3246698, 4870047, 5244666, 9740094, 11363443, 22726886, 34090329, 68180658]

約数ペア:

[(1, 68180658), (2, 34090329), (3, 22726886), (6, 11363443), (7, 9740094), (13, 5244666), (14, 4870047), (21, 3246698), (26, 2622333), (39, 1748222), (42, 1623349), (49, 1391442), (78, 874111), (91, 749238), (98, 695721), (147, 463814), (182, 374619), (273, 249746), (294, 231907), (546, 124873), (637, 107034), (1274, 53517), (1911, 35678), (3822, 17839)]