171304434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9781}}^1$

素因数の和:9935

約数の個数: 48

約数和(自身を含む): 427277760

約数和(自身を除く): 255973326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 9781, 17514, 19562, 29343, 58686, 68467, 88029, 136934, 176058, 205401, 410802, 616203, 1232406, 1359559, 2719118, 4078677, 8157354, 9516913, 12236031, 19033826, 24472062, 28550739, 57101478, 85652217, 171304434]

約数ペア:

[(1, 171304434), (2, 85652217), (3, 57101478), (6, 28550739), (7, 24472062), (9, 19033826), (14, 12236031), (18, 9516913), (21, 8157354), (42, 4078677), (63, 2719118), (126, 1359559), (139, 1232406), (278, 616203), (417, 410802), (834, 205401), (973, 176058), (1251, 136934), (1946, 88029), (2502, 68467), (2919, 58686), (5838, 29343), (8757, 19562), (9781, 17514)]