171279612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{679681}}^1$

素因数の和:679698

約数の個数: 36

約数和(自身を含む): 494808496

約数和(自身を除く): 323528884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 679681, 1359362, 2039043, 2718724, 4078086, 4757767, 6117129, 8156172, 9515534, 12234258, 14273301, 19031068, 24468516, 28546602, 42819903, 57093204, 85639806, 171279612]

約数ペア:

[(1, 171279612), (2, 85639806), (3, 57093204), (4, 42819903), (6, 28546602), (7, 24468516), (9, 19031068), (12, 14273301), (14, 12234258), (18, 9515534), (21, 8156172), (28, 6117129), (36, 4757767), (42, 4078086), (63, 2718724), (84, 2039043), (126, 1359362), (252, 679681)]