18034648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 36216000

約数和(自身を除く): 18181352

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2011, 2242, 4022, 4484, 8044, 8968, 16088, 38209, 76418, 118649, 152836, 237298, 305672, 474596, 949192, 2254331, 4508662, 9017324, 18034648]

約数ペア:

[(1, 18034648), (2, 9017324), (4, 4508662), (8, 2254331), (19, 949192), (38, 474596), (59, 305672), (76, 237298), (118, 152836), (152, 118649), (236, 76418), (472, 38209), (1121, 16088), (2011, 8968), (2242, 8044), (4022, 4484)]