18211944

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{7823}}^1$

素因数の和:7929

約数の個数: 32

約数和(自身を含む): 46005120

約数和(自身を除く): 27793176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 7823, 15646, 23469, 31292, 46938, 62584, 93876, 187752, 758831, 1517662, 2276493, 3035324, 4552986, 6070648, 9105972, 18211944]

約数ペア:

[(1, 18211944), (2, 9105972), (3, 6070648), (4, 4552986), (6, 3035324), (8, 2276493), (12, 1517662), (24, 758831), (97, 187752), (194, 93876), (291, 62584), (388, 46938), (582, 31292), (776, 23469), (1164, 15646), (2328, 7823)]