64814022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39569}}^1$

素因数の和:39597

約数の個数: 48

約数和(自身を含む): 172841760

約数和(自身を除く): 108027738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 39569, 79138, 118707, 237414, 276983, 356121, 514397, 553966, 712242, 830949, 1028794, 1543191, 1661898, 2492847, 3086382, 3600779, 4629573, 4985694, 7201558, 9259146, 10802337, 21604674, 32407011, 64814022]

約数ペア:

[(1, 64814022), (2, 32407011), (3, 21604674), (6, 10802337), (7, 9259146), (9, 7201558), (13, 4985694), (14, 4629573), (18, 3600779), (21, 3086382), (26, 2492847), (39, 1661898), (42, 1543191), (63, 1028794), (78, 830949), (91, 712242), (117, 553966), (126, 514397), (182, 356121), (234, 276983), (273, 237414), (546, 118707), (819, 79138), (1638, 39569)]