16868904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4159}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 45676800

約数和(自身を除く): 28807896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4159, 8318, 12477, 16636, 24954, 33272, 49908, 54067, 99816, 108134, 162201, 216268, 324402, 432536, 648804, 702871, 1297608, 1405742, 2108613, 2811484, 4217226, 5622968, 8434452, 16868904]

約数ペア:

[(1, 16868904), (2, 8434452), (3, 5622968), (4, 4217226), (6, 2811484), (8, 2108613), (12, 1405742), (13, 1297608), (24, 702871), (26, 648804), (39, 432536), (52, 324402), (78, 216268), (104, 162201), (156, 108134), (169, 99816), (312, 54067), (338, 49908), (507, 33272), (676, 24954), (1014, 16636), (1352, 12477), (2028, 8318), (4056, 4159)]