68883714

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 154240632

約数和(自身を除く): 85356918

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 293, 333, 353, 586, 666, 706, 879, 1059, 1758, 2118, 2637, 3177, 5274, 6354, 10841, 13061, 21682, 26122, 32523, 39183, 65046, 78366, 97569, 103429, 117549, 195138, 206858, 235098, 310287, 620574, 930861, 1861722, 3826873, 7653746, 11480619, 22961238, 34441857, 68883714]

約数ペア:

[(1, 68883714), (2, 34441857), (3, 22961238), (6, 11480619), (9, 7653746), (18, 3826873), (37, 1861722), (74, 930861), (111, 620574), (222, 310287), (293, 235098), (333, 206858), (353, 195138), (586, 117549), (666, 103429), (706, 97569), (879, 78366), (1059, 65046), (1758, 39183), (2118, 32523), (2637, 26122), (3177, 21682), (5274, 13061), (6354, 10841)]