18252822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6121}}^1$

素因数の和:6204

約数の個数: 32

約数和(自身を含む): 42315264

約数和(自身を除く): 24062442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 6121, 12242, 18363, 36726, 42847, 85694, 128541, 257082, 434591, 869182, 1303773, 2607546, 3042137, 6084274, 9126411, 18252822]

約数ペア:

[(1, 18252822), (2, 9126411), (3, 6084274), (6, 3042137), (7, 2607546), (14, 1303773), (21, 869182), (42, 434591), (71, 257082), (142, 128541), (213, 85694), (426, 42847), (497, 36726), (994, 18363), (1491, 12242), (2982, 6121)]