18356142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5987}}^1$

素因数の和:6072

約数の個数: 32

約数和(自身を含む): 42538752

約数和(自身を除く): 24182610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 5987, 11974, 17961, 35922, 41909, 83818, 125727, 251454, 437051, 874102, 1311153, 2622306, 3059357, 6118714, 9178071, 18356142]

約数ペア:

[(1, 18356142), (2, 9178071), (3, 6118714), (6, 3059357), (7, 2622306), (14, 1311153), (21, 874102), (42, 437051), (73, 251454), (146, 125727), (219, 83818), (438, 41909), (511, 35922), (1022, 17961), (1533, 11974), (3066, 5987)]