9259916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 36

約数和(自身を含む): 17728200

約数和(自身を除く): 8468284

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 89, 148, 178, 356, 703, 1369, 1406, 1691, 2738, 2812, 3293, 3382, 5476, 6586, 6764, 13172, 26011, 52022, 62567, 104044, 121841, 125134, 243682, 250268, 487364, 2314979, 4629958, 9259916]

約数ペア:

[(1, 9259916), (2, 4629958), (4, 2314979), (19, 487364), (37, 250268), (38, 243682), (74, 125134), (76, 121841), (89, 104044), (148, 62567), (178, 52022), (356, 26011), (703, 13172), (1369, 6764), (1406, 6586), (1691, 5476), (2738, 3382), (2812, 3293)]