3131244

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 8243200

約数和(自身を除く): 5111956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 367, 474, 711, 734, 948, 1101, 1422, 1468, 2133, 2202, 2844, 3303, 4266, 4404, 6606, 8532, 9909, 13212, 19818, 28993, 39636, 57986, 86979, 115972, 173958, 260937, 347916, 521874, 782811, 1043748, 1565622, 3131244]

約数ペア:

[(1, 3131244), (2, 1565622), (3, 1043748), (4, 782811), (6, 521874), (9, 347916), (12, 260937), (18, 173958), (27, 115972), (36, 86979), (54, 57986), (79, 39636), (108, 28993), (158, 19818), (237, 13212), (316, 9909), (367, 8532), (474, 6606), (711, 4404), (734, 4266), (948, 3303), (1101, 2844), (1422, 2202), (1468, 2133)]