668034

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 1512000

約数和(自身を除く): 843966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 139, 178, 267, 278, 417, 534, 801, 834, 1251, 1602, 2403, 2502, 3753, 4806, 7506, 12371, 24742, 37113, 74226, 111339, 222678, 334017, 668034]

約数ペア:

[(1, 668034), (2, 334017), (3, 222678), (6, 111339), (9, 74226), (18, 37113), (27, 24742), (54, 12371), (89, 7506), (139, 4806), (178, 3753), (267, 2502), (278, 2403), (417, 1602), (534, 1251), (801, 834)]