29861757018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{15031}}^1$

素因数の和:15252

約数の個数: 96

約数和(自身を含む): 70396659840

約数和(自身を除く): 40534902822

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 157, 171, 222, 314, 333, 342, 471, 666, 703, 942, 1406, 1413, 2109, 2826, 2983, 4218, 5809, 5966, 6327, 8949, 11618, 12654, 15031, 17427, 17898, 26847, 30062, 34854, 45093, 52281, 53694, 90186, 104562, 110371, 135279, 220742, 270558, 285589, 331113, 556147, 571178, 662226, 856767, 993339, 1112294, 1668441, 1713534, 1986678, 2359867, 2570301, 3336882, 4719734, 5005323, 5140602, 7079601, 10010646, 10566793, 14159202, 21133586, 21238803, 31700379, 42477606, 44837473, 63400758, 87315079, 89674946, 95101137, 134512419, 174630158, 190202274, 261945237, 269024838, 403537257, 523890474, 785835711, 807074514, 1571671422, 1658986501, 3317973002, 4976959503, 9953919006, 14930878509, 29861757018]

約数ペア:

[(1, 29861757018), (2, 14930878509), (3, 9953919006), (6, 4976959503), (9, 3317973002), (18, 1658986501), (19, 1571671422), (37, 807074514), (38, 785835711), (57, 523890474), (74, 403537257), (111, 269024838), (114, 261945237), (157, 190202274), (171, 174630158), (222, 134512419), (314, 95101137), (333, 89674946), (342, 87315079), (471, 63400758), (666, 44837473), (703, 42477606), (942, 31700379), (1406, 21238803), (1413, 21133586), (2109, 14159202), (2826, 10566793), (2983, 10010646), (4218, 7079601), (5809, 5140602), (5966, 5005323), (6327, 4719734), (8949, 3336882), (11618, 2570301), (12654, 2359867), (15031, 1986678), (17427, 1713534), (17898, 1668441), (26847, 1112294), (30062, 993339), (34854, 856767), (45093, 662226), (52281, 571178), (53694, 556147), (90186, 331113), (104562, 285589), (110371, 270558), (135279, 220742)]