18108558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1$

素因数の和:4113

約数の個数: 48

約数和(自身を含む): 44488080

約数和(自身を除く): 26379522

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4073, 4446, 8146, 12219, 24438, 36657, 52949, 73314, 77387, 105898, 154774, 158847, 232161, 317694, 464322, 476541, 696483, 953082, 1006031, 1392966, 2012062, 3018093, 6036186, 9054279, 18108558]

約数ペア:

[(1, 18108558), (2, 9054279), (3, 6036186), (6, 3018093), (9, 2012062), (13, 1392966), (18, 1006031), (19, 953082), (26, 696483), (38, 476541), (39, 464322), (57, 317694), (78, 232161), (114, 158847), (117, 154774), (171, 105898), (234, 77387), (247, 73314), (342, 52949), (494, 36657), (741, 24438), (1482, 12219), (2223, 8146), (4073, 4446)]