26691714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 68302080

約数和(自身を除く): 41610366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 241, 293, 378, 482, 586, 723, 879, 1446, 1687, 1758, 2051, 2169, 2637, 3374, 4102, 4338, 5061, 5274, 6153, 6507, 7911, 10122, 12306, 13014, 15183, 15822, 18459, 30366, 36918, 45549, 55377, 70613, 91098, 110754, 141226, 211839, 423678, 494291, 635517, 988582, 1271034, 1482873, 1906551, 2965746, 3813102, 4448619, 8897238, 13345857, 26691714]

約数ペア:

[(1, 26691714), (2, 13345857), (3, 8897238), (6, 4448619), (7, 3813102), (9, 2965746), (14, 1906551), (18, 1482873), (21, 1271034), (27, 988582), (42, 635517), (54, 494291), (63, 423678), (126, 211839), (189, 141226), (241, 110754), (293, 91098), (378, 70613), (482, 55377), (586, 45549), (723, 36918), (879, 30366), (1446, 18459), (1687, 15822), (1758, 15183), (2051, 13014), (2169, 12306), (2637, 10122), (3374, 7911), (4102, 6507), (4338, 6153), (5061, 5274)]